{"title":"Grooving Insert Korloy","description":"\u003cstyle\u003e\n.mt-wrap { font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, sans-serif; color: #2b2b2b; line-height: 1.65; max-width: 1080px; margin: 0 auto; }\n.mt-wrap * { box-sizing: border-box; }\n.mt-wrap h1, .mt-wrap h2, .mt-wrap h3, .mt-wrap h4 { font-weight: 700; line-height: 1.25; margin: 0 0 .55em; }\n.mt-wrap h1 { font-size: 30px; color: #003478; border-bottom: 3px solid #003478; padding-bottom: 12px; margin-bottom: 22px; }\n.mt-wrap h2 { font-size: 24px; color: #003478; margin-top: 38px; padding-left: 14px; border-left: 6px solid #003478; }\n.mt-wrap h3 { font-size: 18px; color: #1a1a1a; margin-top: 22px; }\n.mt-wrap h4 { font-size: 15px; color: #555; text-transform: uppercase; letter-spacing: .04em; }\n.mt-wrap p { margin: 0 0 14px; }\n.mt-wrap a { color: #003478; text-decoration: none; border-bottom: 1px dotted #003478; }\n.mt-wrap a:hover { color: #1a1a1a; border-bottom-color: #1a1a1a; }\n.mt-wrap ul, .mt-wrap ol { padding-left: 24px; margin: 0 0 16px; }\n.mt-wrap li { margin: 4px 0; }\n.mt-section { background: #e6eef7; padding: 26px 28px; border-radius: 8px; margin: 24px 0; border: 1px solid #f0c0c0; }\n.mt-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 18px 0; }\n.mt-card { background: #fff; border: 1px solid #e0d4d4; border-radius: 8px; padding: 14px 16px; transition: transform .15s; }\n.mt-card:hover { transform: translateY(-2px); box-shadow: 0 4px 10px rgba(212,5,17,.08); }\n.mt-card h4 { margin: 0 0 6px; font-size: 14px; color: #003478; }\n.mt-card .price { color: #1a1a1a; font-weight: 700; font-size: 14px; margin-top: 6px; }\n.mt-card .meta { color: #666; font-size: 12px; margin-top: 4px; }\n.mt-stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 18px 0; }\n.mt-stat { background: #fff; border: 1px solid #e0d4d4; border-radius: 8px; padding: 14px; text-align: center; }\n.mt-stat .num { font-size: 26px; font-weight: 800; color: #003478; line-height: 1; }\n.mt-stat .label { font-size: 12px; color: #555; margin-top: 6px; }\n.mt-table { width: 100%; border-collapse: collapse; margin: 18px 0; font-size: 14px; }\n.mt-table th, .mt-table td { padding: 10px 12px; border: 1px solid #e0d4d4; text-align: left; }\n.mt-table th { background: #003478; color: #fff; font-weight: 600; }\n.mt-table tr:nth-child(even) td { background: #e6eef7; }\n.mt-cta { background: #003478; color: #fff; padding: 28px; border-radius: 8px; text-align: center; margin: 28px 0; }\n.mt-cta a { color: #ffd86b; border-bottom-color: #ffd86b; font-weight: 600; }\n.mt-cta h2 { color: #fff; border-left-color: #ffd86b; padding-left: 14px; }\ndetails { background: #fff; border: 1px solid #e0d4d4; border-radius: 8px; padding: 12px 16px; margin: 10px 0; }\ndetails summary { font-weight: 600; color: #003478; cursor: pointer; padding: 4px 0; }\ndetails[open] summary { margin-bottom: 8px; }\ndetails p { margin: 8px 0; color: #2b2b2b; }\n\u003c\/style\u003e\n\u003cdiv class=\"mt-wrap\"\u003e\n\n  \u003c!-- HERO --\u003e\n  \u003cdiv style=\"background: #e6eef7; padding: 32px 28px; border-radius: 10px; border: 1px solid #f0c0c0; margin-bottom: 24px;\"\u003e\n    \u003ch1 style=\"color: #003478; border-bottom: 3px solid #003478; padding-bottom: 12px; margin-bottom: 18px; font-size: 30px; font-weight: 700;\"\u003eKorloy Grooving Carbide Inserts\u003c\/h1\u003e\n    \u003cp style=\"font-size: 16px; color: #1a1a1a; margin: 0 0 14px;\"\u003eGenuine Korloy MGMN\/MRM2\/MRMS indexable grooving inserts for OD\/ID\/parting and grooving operations on steel, stainless, and cast iron. Choose from Korloy grooving SKUs with PC9030 grade options for precision CNC grooving and profiling.\u003c\/p\u003e\n    \u003cp style=\"font-size: 15px; color: #1a1a1a; margin: 0 0 8px;\"\u003e\u003cstrong\u003eAuthentic Korloy from Daegu, Korea\u003c\/strong\u003e — distributed by cnchome-beyond.com under authorized channel. Original CVD\/PVD coating, premium carbide substrate, factory-packaged with full traceability.\u003c\/p\u003e\n\n    \u003cdiv class=\"mt-stat-grid\"\u003e\n      \u003cdiv class=\"mt-stat\"\u003e\n\u003cdiv class=\"num\"\u003e30\u003c\/div\u003e\n\u003cdiv class=\"label\"\u003eKorloy SKUs\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"mt-stat\"\u003e\n\u003cdiv class=\"num\"\u003e4\u003c\/div\u003e\n\u003cdiv class=\"label\"\u003eGeometries\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"mt-stat\"\u003e\n\u003cdiv class=\"num\"\u003e6\u003c\/div\u003e\n\u003cdiv class=\"label\"\u003eGrade Families\u003c\/div\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"mt-stat\"\u003e\n\u003cdiv class=\"num\"\u003eGrooving\u003c\/div\u003e\n\u003cdiv class=\"label\"\u003ePoint Angle\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cp style=\"margin: 18px 0 0; font-size: 14px; color: #555;\"\u003eBrowse the \u003ca href=\"\/collections\/grooving-insert-korloy\"\u003efull GROOVING Korloy catalog\u003c\/a\u003e, or jump to:\n      \u003ca href=\"#about\"\u003eAbout\u003c\/a\u003e · \u003ca href=\"#featured\"\u003eFeatured SKUs\u003c\/a\u003e · \u003ca href=\"#all-cats\"\u003eAll Categories\u003c\/a\u003e · \u003ca href=\"#grades\"\u003eGrades\u003c\/a\u003e · \u003ca href=\"#faq\"\u003eFAQ\u003c\/a\u003e.\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- KORLOY AUTHENTICITY --\u003e\n  \u003cdiv class=\"mt-section\" style=\"background: #fff8e1; border: 1px solid #ffa000;\"\u003e\n    \u003ch2 style=\"color: #b07000; border-left-color: #ffa000;\"\u003eKorloy-Original Inserts from Korea\u003c\/h2\u003e\n    \u003cp\u003eAll 30 inserts in this catalog are \u003cstrong\u003e100% genuine Korloy\u003c\/strong\u003e — manufactured by Korloy in Daegu, Korea. Each insert is sourced through Korloy's authorized distribution channels and ships in original factory packaging with full traceability. Korloy's premium carbide substrates, CVD\/PVD coatings, and edge-preparation processes are specified across the full NC series (CVD coated steel\/stainless), PC series (PVD coated stainless\/steel), CN series (cermet steel finishing), CC series (cermet aluminum), H-series (uncoated aluminum), KC series (cast iron) grade families — providing the consistent performance and reliability that has made Korloy a leading cutting-tool brand.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- ABOUT --\u003e\n  \u003cdiv class=\"mt-section\"\u003e\n    \u003ch2 id=\"about\"\u003eAbout Grooving Carbide Inserts\u003c\/h2\u003e\n    \u003cp\u003eGenuine Korloy MGMN\/MRM2\/MRMS indexable grooving inserts for OD\/ID\/parting and grooving operations on steel, stainless, and cast iron. Choose from Korloy grooving SKUs with PC9030 grade options for precision CNC grooving and profiling.\u003c\/p\u003e\n    \u003cp\u003eThe GROOVING family includes sub-designations:\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e — MGMN — Standard geometry\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFGD\u003c\/strong\u003e — FGD — Standard geometry\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFMM\u003c\/strong\u003e — FMM — Standard geometry\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eFGM\u003c\/strong\u003e — FGM — Standard geometry\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp\u003e\u003cstrong\u003eKorloy\u003c\/strong\u003e is one of the world's leading manufacturers of CNC cutting tools, with decades of carbide expertise. Korloy's grade lineup represents decades of coating and substrate development for ISO P \/ M \/ K \/ N applications.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- FEATURED SKUs --\u003e\n  \u003ch2 id=\"featured\"\u003eFeatured Korloy GROOVING Inserts\u003c\/h2\u003e\n  \u003cp\u003eTwelve representative selections from our 30-SKU Korloy GROOVING catalog:\u003c\/p\u003e\n\n  \u003cdiv class=\"mt-cards\"\u003e\n    \u003cdiv class=\"mt-card\"\u003e\n      \u003ch4\u003e\u003ca href=\"\/products\/mgmn300-02-r-pc5300\"\u003eKORLOY MGMN300-02-R PC5300 Indexable Grooving \u0026amp; Parting Inserts | CVD Coated Carbide Inserts for CNC Lathes (10pcs\/box) \/ MGMN300-02-R PC5300 0.118 inch Metric Grooving Tooling\u003c\/a\u003e\u003c\/h4\u003e\n      \u003cp style=\"font-size: 13px; margin: 4px 0;\"\u003eStandard Korloy GROOVING insert for general turning.\u003c\/p\u003e\n      \u003cdiv class=\"price\"\u003e(see site)\u003c\/div\u003e\n      \u003cdiv class=\"meta\"\u003eKorloy · GROOVING · \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"mt-card\"\u003e\n      \u003ch4\u003e\u003ca href=\"\/products\/korloy-sp300-pc9030-3mm-stainless-parting-grooving-insert\"\u003eKORLOY SP300 PC9030 Indexable Grooving \u0026amp; Cut-Off Inserts | SP Series 3mm Carbide Grooving Inserts for CNC Lathes (10pcs\/box) \/ SP300 PC9030 0.118 inch Width Tooling\u003c\/a\u003e\u003c\/h4\u003e\n      \u003cp style=\"font-size: 13px; margin: 4px 0;\"\u003eStandard Korloy GROOVING insert for general turning.\u003c\/p\u003e\n      \u003cdiv class=\"price\"\u003e(see site)\u003c\/div\u003e\n      \u003cdiv class=\"meta\"\u003eKorloy · GROOVING · \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"mt-card\"\u003e\n      \u003ch4\u003e\u003ca href=\"\/products\/fgd400r-04-nc3030\"\u003eKORLOY FGD400R-04 NC3030 Indexable Milling Inserts | PVD Coated Carbide Inserts for Face Milling \u0026amp; High-Feed Roughing CNC Cutters (10pcs\/box) \/ FGD400R-04 NC3030 Metric \u0026amp; Imperial Milling Tooling\u003c\/a\u003e\u003c\/h4\u003e\n      \u003cp style=\"font-size: 13px; margin: 4px 0;\"\u003eStandard Korloy GROOVING insert for general turning.\u003c\/p\u003e\n      \u003cdiv class=\"price\"\u003e(see site)\u003c\/div\u003e\n      \u003cdiv class=\"meta\"\u003eKorloy · GROOVING · \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"mt-card\"\u003e\n      \u003ch4\u003e\u003ca href=\"\/products\/fmm400r-04-nc3020\"\u003eKORLOY FMM400R-04 NC3020 Indexable Milling Inserts | PVD Coated Carbide Inserts for Face Milling \u0026amp; High-Feed Roughing CNC Cutters (10pcs\/box) \/ FMM400R-04 NC3020 Metric \u0026amp; Imperial Milling Tooling\u003c\/a\u003e\u003c\/h4\u003e\n      \u003cp style=\"font-size: 13px; margin: 4px 0;\"\u003eStandard Korloy GROOVING insert for general turning.\u003c\/p\u003e\n      \u003cdiv class=\"price\"\u003e(see site)\u003c\/div\u003e\n      \u003cdiv class=\"meta\"\u003eKorloy · GROOVING · \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"mt-card\"\u003e\n      \u003ch4\u003e\u003ca href=\"\/products\/fgm300r-03-nc3030\"\u003eKORLOY FGM300R-03 NC3030 Indexable Milling Inserts | PVD Coated Carbide Inserts for Face Milling \u0026amp; High-Feed Roughing CNC Cutters (10pcs\/box) \/ FGM300R-03 NC3030 Metric \u0026amp; Imperial Milling Tooling\u003c\/a\u003e\u003c\/h4\u003e\n      \u003cp style=\"font-size: 13px; margin: 4px 0;\"\u003eStandard Korloy GROOVING insert for general turning.\u003c\/p\u003e\n      \u003cdiv class=\"price\"\u003e(see site)\u003c\/div\u003e\n      \u003cdiv class=\"meta\"\u003eKorloy · GROOVING · \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"mt-card\"\u003e\n      \u003ch4\u003e\u003ca href=\"\/products\/mgmn200-02-l-pc5300\"\u003eKORLOY MGMN200-02-L PC5300 Indexable Parting, Grooving \u0026amp; Turning Inserts | PVD Coated Carbide Inserts for CNC Lathe Cut-Off Tools (10pcs\/box) \/ MGMN200-02-L PC5300 Metric \u0026amp; Imperial Grooving Tooling\u003c\/a\u003e\u003c\/h4\u003e\n      \u003cp style=\"font-size: 13px; margin: 4px 0;\"\u003eStandard Korloy GROOVING insert for general turning.\u003c\/p\u003e\n      \u003cdiv class=\"price\"\u003e(see site)\u003c\/div\u003e\n      \u003cdiv class=\"meta\"\u003eKorloy · GROOVING · \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"mt-card\"\u003e\n      \u003ch4\u003e\u003ca href=\"\/products\/mgmn300-m-pc9030\"\u003eKORLOY MGMN300-M PC9030 Indexable Grooving \u0026amp; Parting Inserts | PVD Coated Carbide Inserts for CNC Lathes (10pcs\/box) \/ MGMN300-M PC9030 0.118 inch Metric Grooving Tooling\u003c\/a\u003e\u003c\/h4\u003e\n      \u003cp style=\"font-size: 13px; margin: 4px 0;\"\u003eStandard Korloy GROOVING insert for general turning.\u003c\/p\u003e\n      \u003cdiv class=\"price\"\u003e(see site)\u003c\/div\u003e\n      \u003cdiv class=\"meta\"\u003eKorloy · GROOVING · \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"mt-card\"\u003e\n      \u003ch4\u003e\u003ca href=\"\/products\/mgmn300-m-pc5300\"\u003eKORLOY MGMN300-M PC5300 Indexable Grooving \u0026amp; Parting Inserts | PVD Coated Carbide Inserts for CNC Lathes (10pcs\/box) \/ MGMN300-M PC5300 0.118 inch Metric Grooving Tooling\u003c\/a\u003e\u003c\/h4\u003e\n      \u003cp style=\"font-size: 13px; margin: 4px 0;\"\u003eStandard Korloy GROOVING insert for general turning.\u003c\/p\u003e\n      \u003cdiv class=\"price\"\u003e(see site)\u003c\/div\u003e\n      \u003cdiv class=\"meta\"\u003eKorloy · GROOVING · \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"mt-card\"\u003e\n      \u003ch4\u003e\u003ca href=\"\/products\/fgd300r-03-pc9030\"\u003eKORLOY FGD300R-03 PC9030 Indexable Milling Inserts | PVD Coated Carbide Inserts for Face Milling \u0026amp; High-Feed Roughing CNC Cutters (10pcs\/box) \/ FGD300R-03 PC9030 Metric \u0026amp; Imperial Milling Tooling\u003c\/a\u003e\u003c\/h4\u003e\n      \u003cp style=\"font-size: 13px; margin: 4px 0;\"\u003eStandard Korloy GROOVING insert for general turning.\u003c\/p\u003e\n      \u003cdiv class=\"price\"\u003e(see site)\u003c\/div\u003e\n      \u003cdiv class=\"meta\"\u003eKorloy · GROOVING · \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"mt-card\"\u003e\n      \u003ch4\u003e\u003ca href=\"\/products\/fmm300r-03-nc3030\"\u003eKORLOY FMM300R-03 NC3030 Indexable Milling Inserts | PVD Coated Carbide Inserts for Face Milling \u0026amp; High-Feed Roughing CNC Cutters (10pcs\/box) \/ FMM300R-03 NC3030 Metric \u0026amp; Imperial Milling Tooling\u003c\/a\u003e\u003c\/h4\u003e\n      \u003cp style=\"font-size: 13px; margin: 4px 0;\"\u003eStandard Korloy GROOVING insert for general turning.\u003c\/p\u003e\n      \u003cdiv class=\"price\"\u003e(see site)\u003c\/div\u003e\n      \u003cdiv class=\"meta\"\u003eKorloy · GROOVING · \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"mt-card\"\u003e\n      \u003ch4\u003e\u003ca href=\"\/products\/fmm300r-03-pc9030\"\u003eKORLOY FMM300R-03 PC9030 Indexable Face Grooving \u0026amp; Turning Inserts | PVD Coated Carbide Inserts for CNC Lathe Machining (10pcs\/box) \/ FMM300R-03 PC9030 Metric \u0026amp; Imperial Grooving Tooling\u003c\/a\u003e\u003c\/h4\u003e\n      \u003cp style=\"font-size: 13px; margin: 4px 0;\"\u003eStandard Korloy GROOVING insert for general turning.\u003c\/p\u003e\n      \u003cdiv class=\"price\"\u003e(see site)\u003c\/div\u003e\n      \u003cdiv class=\"meta\"\u003eKorloy · GROOVING · \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"mt-card\"\u003e\n      \u003ch4\u003e\u003ca href=\"\/products\/fgm400r-04-nc3030\"\u003eKORLOY FGM400R-04 NC3030 Indexable Milling Inserts | PVD Coated Carbide Inserts for CNC Face Milling Cutters (10pcs\/box) \/ FGM400R-04 NC3030 Metric \u0026amp; Imperial Square Shoulder Milling Tooling\u003c\/a\u003e\u003c\/h4\u003e\n      \u003cp style=\"font-size: 13px; margin: 4px 0;\"\u003eStandard Korloy GROOVING insert for general turning.\u003c\/p\u003e\n      \u003cdiv class=\"price\"\u003e(see site)\u003c\/div\u003e\n      \u003cdiv class=\"meta\"\u003eKorloy · GROOVING · \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003ca href=\"\/collections\/grooving-insert-korloy\" style=\"display: inline-block; background: #003478; color: #fff; padding: 12px 24px; border-radius: 6px; font-weight: 600;\"\u003eView All 30 Korloy GROOVING Inserts →\u003c\/a\u003e\u003c\/p\u003e\n\n\n  \u003c!-- ALL CATEGORIES --\u003e\n  \u003ch2 id=\"all-cats\"\u003eAll Categories — Organized by Sub-Designation \u0026amp; IC Size\u003c\/h2\u003e\n  \u003cp\u003eThis catalog spans \u003cstrong\u003e4 sub-designations\u003c\/strong\u003e with 30 total SKUs. Each sub-designation is engineered for a specific application range:\u003c\/p\u003e\n\n  \u003ch3\u003eMGMN — MGMN — Standard geometry (17 SKUs)\u003c\/h3\u003e\n  \u003cp\u003eStandard Korloy MGMN geometry. See grade options below.\u003c\/p\u003e\n  \u003cul\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eFGD — FGD — Standard geometry (7 SKUs)\u003c\/h3\u003e\n  \u003cp\u003eStandard Korloy FGD geometry. See grade options below.\u003c\/p\u003e\n  \u003cul\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eFMM — FMM — Standard geometry (3 SKUs)\u003c\/h3\u003e\n  \u003cp\u003eStandard Korloy FMM geometry. See grade options below.\u003c\/p\u003e\n  \u003cul\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eFGM — FGM — Standard geometry (2 SKUs)\u003c\/h3\u003e\n  \u003cp\u003eStandard Korloy FGM geometry. See grade options below.\u003c\/p\u003e\n  \u003cul\u003e\n  \u003c\/ul\u003e\n\n\n  \u003c!-- GRADE REFERENCE --\u003e\n  \u003ch2 id=\"grades\"\u003eKorloy Grade Family Reference\u003c\/h2\u003e\n  \u003cp\u003e6 grade families cover the full ISO application range:\u003c\/p\u003e\n\n  \u003ctable class=\"mt-table\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n\u003cth\u003eKorloy Grade\u003c\/th\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eISO\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eNC3030\u003c\/td\u003e\n\u003ctd\u003eCVD\u003c\/td\u003e\n\u003ctd\u003eP10-P30\u003c\/td\u003e\n\u003ctd\u003eSteel general\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003ePC9030\u003c\/td\u003e\n\u003ctd\u003ePVD\u003c\/td\u003e\n\u003ctd\u003eP15-P30 \/ M15-M30\u003c\/td\u003e\n\u003ctd\u003eSteel + stainless premium\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003ePC5300\u003c\/td\u003e\n\u003ctd\u003eCVD\/PVD\u003c\/td\u003e\n\u003ctd\u003eP10-P30\u003c\/td\u003e\n\u003ctd\u003eSteel turning\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eNC3020\u003c\/td\u003e\n\u003ctd\u003eCVD\u003c\/td\u003e\n\u003ctd\u003eP10-P30\u003c\/td\u003e\n\u003ctd\u003eSteel general\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCN2000\u003c\/td\u003e\n\u003ctd\u003eCermet\u003c\/td\u003e\n\u003ctd\u003eP05-P15\u003c\/td\u003e\n\u003ctd\u003eSteel finishing\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eNC3120\u003c\/td\u003e\n\u003ctd\u003eCVD\u003c\/td\u003e\n\u003ctd\u003eM10-M25\u003c\/td\u003e\n\u003ctd\u003eStainless\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003c!-- HOW TO CHOOSE --\u003e\n  \u003cdiv class=\"mt-section\"\u003e\n    \u003ch2\u003eHow to Choose the Right Korloy GROOVING Insert\u003c\/h2\u003e\n    \u003cp\u003eSelecting the correct Korloy GROOVING insert involves three decisions:\u003c\/p\u003e\n    \u003col\u003e\n      \u003cli\u003e\n\u003cstrong\u003eMaterial → Grade\u003c\/strong\u003e: Steel → TT7015 \/ TT8115. Stainless → TT8020 \/ TT9225. Cast iron → KT-series. Aluminum → US-series.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSub-designation → Operation\u003c\/strong\u003e: General turning → MGMN. Finishing → MGMN. Heavy roughing → thicker section.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eIC size → Tool holder\u003c\/strong\u003e: Smaller IC fits compact holders. Larger IC for heavy-duty work.\u003c\/li\u003e\n    \u003c\/ol\u003e\n    \u003cp\u003e\u003cstrong\u003eTip\u003c\/strong\u003e: For stainless steel work, Korloy TT9225 (CVD M-grade) provides superior wear resistance. For aluminum, use uncoated US-series with sharp-edge geometry.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- FAQ --\u003e\n  \u003ch2 id=\"faq\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n  \u003cdetails open\u003e\n    \u003csummary\u003eAre these genuine Korloy original inserts?\u003c\/summary\u003e\n    \u003cp\u003eYes — all 30 products in this catalog are \u003cstrong\u003e100% genuine Korloy originals\u003c\/strong\u003e. Each insert ships in original factory packaging with full traceability.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat is the difference between the GROOVING sub-designations?\u003c\/summary\u003e\n    \u003cp\u003eThe GROOVING family includes sub-designations like MGMN, FGD, FMM, FGM. Each sub-designation has a specific tolerance class, edge preparation, and intended use. M-class (middle) is the workhorse for general turning; G-class (ground) is precision-sharp for finishing; the heavier variants are for roughing.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat grade should I choose for stainless steel?\u003c\/summary\u003e\n    \u003cp\u003eFor stainless steel work, Korloy recommends TT9225 (CVD M-grade) for general work and TT8020 (PVD grade) for finishing. Choose TT9225 for heavier roughing on tough stainless.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat tool holder do I need for GROOVING inserts?\u003c\/summary\u003e\n    \u003cp\u003eKorloy GROOVING positive-rake (7° positive rake) inserts fit standard tool holders. Browse our \u003ca href=\"\/pages\/turning-tool-holders\"\u003eturning tool holder catalog\u003c\/a\u003e for compatible options.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003eHow does Korloy compare to Sandvik \/ Kyocera \/ Sumitomo?\u003c\/summary\u003e\n    \u003cp\u003eKorloy's TT-series PVD\/CVD-coated inserts are direct competitors to Sandvik GC4325 and Kyocera PR1535 in steel. The CT-series cermet and CVD grades match Kyocera TN60 and Sandvik GC1525. Korloy is also known for cast iron (KT-series) and aluminum (US-series).\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003c!-- CTA --\u003e\n  \u003cdiv class=\"mt-cta\"\u003e\n    \u003ch2\u003eNeed Help Selecting the Right Korloy GROOVING Insert?\u003c\/h2\u003e\n    \u003cp style=\"font-size: 15px; margin: 14px 0;\"\u003eTell us your workpiece material, operation type, and cutting parameters — we'll recommend the correct Korloy grade within 24 hours.\u003c\/p\u003e\n    \u003cp style=\"margin: 18px 0;\"\u003e\n      \u003ca href=\"\/pages\/contact\" style=\"display: inline-block; background: #ffd86b; color: #003478; padding: 12px 22px; border-radius: 6px; font-weight: 700; margin: 4px;\"\u003eRequest a Quote\u003c\/a\u003e\n      \u003ca href=\"https:\/\/wa.me\/8615990663752\" style=\"display: inline-block; background: #fff; color: #003478; padding: 12px 22px; border-radius: 6px; font-weight: 700; margin: 4px;\"\u003eWhatsApp a Specialist\u003c\/a\u003e\n      \u003ca href=\"\/pages\/sample-catalogs\" style=\"display: inline-block; background: transparent; color: #ffd86b; padding: 12px 22px; border-radius: 6px; font-weight: 700; margin: 4px; border: 2px solid #ffd86b;\"\u003eDownload Grade Catalog\u003c\/a\u003e\n      \u003ca href=\"\/collections\/korloy\" style=\"display: inline-block; background: transparent; color: #ffd86b; padding: 12px 22px; border-radius: 6px; font-weight: 700; margin: 4px; border: 2px solid #ffd86b;\"\u003eFull Korloy Catalog\u003c\/a\u003e\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- RELATED --\u003e\n  \u003ch2\u003eRelated Korloy \u0026amp; Cross-Brand Catalogs\u003c\/h2\u003e\n  \u003cdiv class=\"mt-cards\"\u003e\n    \u003cdiv class=\"mt-card\"\u003e\n\u003ch4\u003e\u003ca href=\"\/collections\/korloy\"\u003eKorloy Master Catalog\u003c\/a\u003e\u003c\/h4\u003e\n\u003cp style=\"font-size: 13px;\"\u003eFull Korloy carbide insert lineup across all geometries and grades.\u003c\/p\u003e\n\u003cdiv class=\"meta\"\u003eKorloy · Master Catalog\u003c\/div\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"mt-card\"\u003e\n\u003ch4\u003e\u003ca href=\"\/collections\/grooving-insert-korloy\"\u003eKorloy GROOVING — Current\u003c\/a\u003e\u003c\/h4\u003e\n\u003cp style=\"font-size: 13px;\"\u003eThis collection with all 30 SKUs.\u003c\/p\u003e\n\u003cdiv class=\"meta\"\u003eKorloy GROOVING · 30 SKUs\u003c\/div\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003c!-- DISCLAIMER --\u003e\n  \u003cp style=\"margin-top: 24px; font-size: 12px; color: #888;\"\u003eKorloy, TT, CT, KT, US, A-series are trademarks and grade designations of Korloy (Korea). Distributed by \u003ca href=\"\/pages\/contact\"\u003ecnchome-beyond.com — Super Industrial Trading Co., Ltd\u003c\/a\u003e, Hangzhou, China.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- JSON-LD: ItemList --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"ItemList\",\n  \"name\": \"Korloy Grooving Carbide Inserts — 30 Genuine Korloy SKUs\",\n  \"description\": \"Authentic Korloy from Daegu, Korea — distributed by cnchome-beyond.com under authorized channel. Original CVD\/PVD coating, premium carbide substrate, factory-packaged with full traceability.\",\n  \"itemListElement\": [\n    { \"@type\": \"ListItem\", \"position\": 1, \"url\": \"https:\/\/cnchome-beyond.com\/products\/mgmn300-02-r-pc5300\", \"name\": \"KORLOY MGMN300-02-R PC5300 Indexable Grooving \u0026 Parting Inserts | CVD Coated Carbide Inserts for CNC Lathes (10pcs\/box) \/ MGMN300-02-R PC5300 0.118 inch Metric Grooving Tooling\" },\n    { \"@type\": \"ListItem\", \"position\": 2, \"url\": \"https:\/\/cnchome-beyond.com\/products\/mgmn200-02-l-pc5300\", \"name\": \"KORLOY MGMN200-02-L PC5300 Indexable Parting, Grooving \u0026 Turning Inserts | PVD Coated Carbide Inserts for CNC Lathe Cut-Off Tools (10pcs\/box) \/ MGMN200-02-L PC5300 Metric \u0026 Imperial Grooving Tooling\" },\n    { \"@type\": \"ListItem\", \"position\": 3, \"url\": \"https:\/\/cnchome-beyond.com\/products\/mgmn300-m-pc9030\", \"name\": \"KORLOY MGMN300-M PC9030 Indexable Grooving \u0026 Parting Inserts | PVD Coated Carbide Inserts for CNC Lathes (10pcs\/box) \/ MGMN300-M PC9030 0.118 inch Metric Grooving Tooling\" },\n    { \"@type\": \"ListItem\", \"position\": 4, \"url\": \"https:\/\/cnchome-beyond.com\/products\/mgmn300-m-pc5300\", \"name\": \"KORLOY MGMN300-M PC5300 Indexable Grooving \u0026 Parting Inserts | PVD Coated Carbide Inserts for CNC Lathes (10pcs\/box) \/ MGMN300-M PC5300 0.118 inch Metric Grooving Tooling\" },\n    { \"@type\": \"ListItem\", \"position\": 5, \"url\": \"https:\/\/cnchome-beyond.com\/products\/korloy-sp300-pc9030-3mm-stainless-parting-grooving-insert\", \"name\": \"KORLOY SP300 PC9030 Indexable Grooving \u0026 Cut-Off Inserts | SP Series 3mm Carbide Grooving Inserts for CNC Lathes (10pcs\/box) \/ SP300 PC9030 0.118 inch Width Tooling\" },\n    { \"@type\": \"ListItem\", \"position\": 6, \"url\": \"https:\/\/cnchome-beyond.com\/products\/fgd400r-04-nc3030\", \"name\": \"KORLOY FGD400R-04 NC3030 Indexable Milling Inserts | PVD Coated Carbide Inserts for Face Milling \u0026 High-Feed Roughing CNC Cutters (10pcs\/box) \/ FGD400R-04 NC3030 Metric \u0026 Imperial Milling Tooling\" },\n    { \"@type\": \"ListItem\", \"position\": 7, \"url\": \"https:\/\/cnchome-beyond.com\/products\/fgd300r-03-pc9030\", \"name\": \"KORLOY FGD300R-03 PC9030 Indexable Milling Inserts | PVD Coated Carbide Inserts for Face Milling \u0026 High-Feed Roughing CNC Cutters (10pcs\/box) \/ FGD300R-03 PC9030 Metric \u0026 Imperial Milling Tooling\" },\n    { \"@type\": \"ListItem\", \"position\": 8, \"url\": \"https:\/\/cnchome-beyond.com\/products\/fmm400r-04-nc3020\", \"name\": \"KORLOY FMM400R-04 NC3020 Indexable Milling Inserts | PVD Coated Carbide Inserts for Face Milling \u0026 High-Feed Roughing CNC Cutters (10pcs\/box) \/ FMM400R-04 NC3020 Metric \u0026 Imperial Milling Tooling\" },\n    { \"@type\": \"ListItem\", \"position\": 9, \"url\": \"https:\/\/cnchome-beyond.com\/products\/fgm300r-03-nc3030\", \"name\": \"KORLOY FGM300R-03 NC3030 Indexable Milling Inserts | PVD Coated Carbide Inserts for Face Milling \u0026 High-Feed Roughing CNC Cutters (10pcs\/box) \/ FGM300R-03 NC3030 Metric \u0026 Imperial Milling Tooling\" },\n    { \"@type\": \"ListItem\", \"position\": 10, \"url\": \"https:\/\/cnchome-beyond.com\/products\/fmm300r-03-nc3030\", \"name\": \"KORLOY FMM300R-03 NC3030 Indexable Milling Inserts | PVD Coated Carbide Inserts for Face Milling \u0026 High-Feed Roughing CNC Cutters (10pcs\/box) \/ FMM300R-03 NC3030 Metric \u0026 Imperial Milling Tooling\" },\n    { \"@type\": \"ListItem\", \"position\": 11, \"url\": \"https:\/\/cnchome-beyond.com\/products\/fmm300r-03-pc9030\", \"name\": \"KORLOY FMM300R-03 PC9030 Indexable Face Grooving \u0026 Turning Inserts | PVD Coated Carbide Inserts for CNC Lathe Machining (10pcs\/box) \/ FMM300R-03 PC9030 Metric \u0026 Imperial Grooving Tooling\" },\n    { \"@type\": \"ListItem\", \"position\": 12, \"url\": \"https:\/\/cnchome-beyond.com\/products\/fgm400r-04-nc3030\", \"name\": \"KORLOY FGM400R-04 NC3030 Indexable Milling Inserts | PVD Coated Carbide Inserts for CNC Face Milling Cutters (10pcs\/box) \/ FGM400R-04 NC3030 Metric \u0026 Imperial Square Shoulder Milling Tooling\" },\n    { \"@type\": \"ListItem\", \"position\": 13, \"url\": \"https:\/\/cnchome-beyond.com\/products\/korloy-fgd300r-03-nc3030-3mm-single-ended-parting-insert\", \"name\": \"KORLOY FGD300R-03 NC3030 Indexable Milling Inserts | PVD Coated Carbide Inserts for CNC Face and Slot Milling Tools (10pcs\/box) \/ FGD300R-03 NC3030 Metric \u0026 Imperial Milling Tooling\" },\n    { \"@type\": \"ListItem\", \"position\": 14, \"url\": \"https:\/\/cnchome-beyond.com\/products\/korloy-fgd500r-04-pc215k-5mm-cast-iron-grooving-insert\", \"name\": \"KORLOY FGD500R-04 PC215K Indexable Milling Inserts | CVD\/PVD Coated Carbide Inserts for CNC Face and Shoulder Milling Tools (10pcs\/box) \/ FGD500R-04 PC215K Metric \u0026 Imperial Milling Tooling\" },\n    { \"@type\": \"ListItem\", \"position\": 15, \"url\": \"https:\/\/cnchome-beyond.com\/products\/korloy-fgd400r-04-pc9030-0-4mm-cnc-milling-insert\", \"name\": \"KORLOY FGD400R-04 PC9030 Indexable Milling Inserts | PVD Coated Carbide Inserts for CNC Face and Shoulder Milling Tools (10pcs\/box) \/ FGD400R-04 PC9030 Metric \u0026 Imperial Milling Tooling\" },\n    { \"@type\": \"ListItem\", \"position\": 16, \"url\": \"https:\/\/cnchome-beyond.com\/products\/beyond-fgd500r-04-nc3030-5mm-carbide-turning-insert\", \"name\": \"KORLOY FGD500R-04 NC3030 Indexable Milling Inserts | PVD Coated Carbide Inserts for CNC Face and Shoulder Milling Tools (10pcs\/box) \/ FGD500R-04 NC3030 Metric \u0026 Imperial Milling Tooling\" },\n    { \"@type\": \"ListItem\", \"position\": 17, \"url\": \"https:\/\/cnchome-beyond.com\/products\/korloy-fgd300r-03-nc3020-3mm-single-ended-parting-insert\", \"name\": \"KORLOY FGD300R-03 NC3020 Indexable Milling Inserts | PVD Coated Carbide Inserts for CNC Face and Shoulder Milling Tools (10pcs\/box) \/ FGD300R-03 NC3020 Metric \u0026 Imperial Milling Tooling\" },\n    { \"@type\": \"ListItem\", \"position\": 18, \"url\": \"https:\/\/cnchome-beyond.com\/products\/mgmn300-m-nc3030\", \"name\": \"KORLOY MGMN300-M NC3030 Indexable Grooving \u0026 Parting Inserts | CVD Coated Carbide Inserts for CNC Lathes (10pcs\/box) \/ MGMN300-M NC3030 0.118 inch Metric Grooving Tooling\" },\n    { \"@type\": \"ListItem\", \"position\": 19, \"url\": \"https:\/\/cnchome-beyond.com\/products\/mgmn300-m-nc3020\", \"name\": \"KORLOY MGMN300-M NC3020 Indexable Grooving \u0026 Parting Inserts | CVD Coated Carbide Inserts for CNC Lathes (10pcs\/box) \/ MGMN300-M NC3020 0.118 inch Metric Grooving Tooling\" },\n    { \"@type\": \"ListItem\", \"position\": 20, \"url\": \"https:\/\/cnchome-beyond.com\/products\/mgmn300-g-cn2000\", \"name\": \"KORLOY MGMN300-G CN2000 Indexable Grooving \u0026 Parting Inserts | PVD Coated Carbide Inserts for CNC Lathes (10pcs\/box) \/ MGMN300-G CN2000 0.118 inch Metric Grooving Tooling\" },\n    { 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\"url\": \"https:\/\/cnchome-beyond.com\/products\/mgmn300-02-l-pc5300\", \"name\": \"KORLOY MGMN300-02-L PC5300 Indexable Grooving \u0026 Parting Inserts | CVD Coated Carbide Inserts for CNC Lathes (10pcs\/box) \/ MGMN300-02-L PC5300 0.118 inch Metric Grooving Tooling\" }\n  ]\n}\n\u003c\/script\u003e\n\n\u003c!-- JSON-LD: BreadcrumbList --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"BreadcrumbList\",\n  \"itemListElement\": [\n    { \"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/cnchome-beyond.com\/\" },\n    { \"@type\": \"ListItem\", \"position\": 2, \"name\": \"Korloy Carbide Inserts\", \"item\": \"https:\/\/cnchome-beyond.com\/collections\/korloy\" },\n    { \"@type\": \"ListItem\", \"position\": 3, \"name\": \"Korloy Grooving Carbide Inserts\", \"item\": \"https:\/\/cnchome-beyond.com\/collections\/grooving-insert-korloy\" }\n  ]\n}\n\u003c\/script\u003e\n\n\u003c!-- 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Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which turning insert is best for high-stability roughing and finishing, superior thermal stability, and smooth surface finishes on CNC lathes?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable turning insert featuring specialized geometry, high edge strength, and advanced PVD metallurgical coatings offers superior chip evacuation, low cutting resistance, and exceptional wear resistance when executing external turning, boring, and facing operations on CNC lathes?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY KNUX160405R-11 NC3030\u003c\/strong\u003e (equivalent metric and imperial turning configurations) is engineered specifically for stable, high-efficiency material removal across demanding industrial applications. It utilizes the advanced \u003cstrong\u003eNC3030 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for high toughness, thermal stability, and superior resistance to flank wear and chipping when machining carbon steels, alloy steels, and pre-hardened mold steels. Combined with its unique geometry, it guarantees stable cutting behavior, smooth chip evacuation, and extended tool durability.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eNC3030 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a multi-layer PVD coating engineered to withstand extreme thermal stress and impact wear during steel turning.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eOptimized Cutting Geometry:\u003c\/strong\u003e Designed with a positive rake angle and robust edge line that minimizes cutting forces and prevents premature chipping during interrupted cuts.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eHigh Productivity \u0026amp; Feed Rates:\u003c\/strong\u003e Engineered to handle aggressive depths of cut, significantly lowering cycle times in general engineering and heavy turning.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Pocket Seating:\u003c\/strong\u003e Precision-ground dimensions ensure tight locating repeatability and secure clamping inside indexable turning tool holders and boring bars.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Series \/ Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKNUX Turning Insert\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKNUX Indexable Turning Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSize \/ Inscribed Circle (IC)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e16 (16.0 mm class equivalent)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.630 in (Inch Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eThickness (S)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e04 (4.76 mm Thickness)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.187 in Thickness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCorner Radius \/ Style\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e05R-11 (0.5 mm Radius \/ Right Hand)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.020 in Corner Radius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbide Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3030 (PVD Coated)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3030 PVD Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed Rate (fn)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.15 - 0.40 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0059 - 0.0157 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steel \u0026amp; Alloy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e150 - 300 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e492 - 984 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: KNUX160405R-11 NC3030\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eKNUX\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eTurning series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e16\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eIC size (16mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e04\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eThickness (4.76mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e05R\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eRadius (0.5mm R)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-11\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eVariant code\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eNC3030\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC lathe operations involving outer diameter turning, facing, profiling, and heavy roughing across carbon steels (C45, 1045), alloy steels (4140, 4340), tool steels, and cast iron components.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eTool Holders:\u003c\/strong\u003e Fits all standard external turning tool holders and boring bars engineered with matching KNUX pocket specifications.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for CNC turning centers, CNC lathes, and heavy-duty conventional engine lathes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with flood coolant, air blast, and through-tool coolant systems to optimize chip evacuation and thermal control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade NC3030 performs across different ISO material classifications ensures maximum productivity and predictable tool life.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY NC3030 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel \u0026amp; Alloy Steel (C45, 4140, P20)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAdvanced PVD coating provides exceptional resistance to thermal shock and flank wear during heavy turning.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC4325 \/ Iscar IC8150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eK Group (Cast Iron)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGray Cast Iron \u0026amp; Ductile Iron (GG25, GGG40)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBalanced carbide toughness resists abrasive wear under intermittent turning conditions.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KCP25 \/ Seco TP2500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical composition and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY NC3030 grade turning inserts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: NC3030 is a high-performance PVD coated grade optimized for outer diameter turning, facing, and roughing operations in carbon steels and alloy steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What advantage does the 0.5mm corner radius provide?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The 0.5mm corner radius (-05) strengthens the cutting edge against chipping while leaving a clean, controlled finish on the turned component.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable turning inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eVibration Mitigation: E\u003c\/strong\u003eReduce depth of cut (ap) or adjust spindle speed if harmonic chatter occurs during long overhang turning passes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eThermal Cracking Control:\u003c\/strong\u003e Ensure adequate coolant delivery or switch to dry machining with effective air blast if thermal cracking appears on the rake face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Height Verification:\u003c\/strong\u003e Always verify that the lathe tool holder center height is exactly aligned with the workpiece axis to prevent rubbing and premature edge wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO turning tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":42484837679276,"sku":"KNUX160405R-11 NC3030","price":136.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_KNUX160405R-11_NC3030_indexable_turning_insert_box_containing_ten_carbide_cutting_inserts.jpg?v=1789559300"},{"product_id":"korloy-mggn300-02-m-cn20-3mm-cermet-grooving-insert","title":"KORLOY MGGN300-02-M CN20 Indexable Grooving \u0026 Parting Inserts | Carbide CNC Cut-Off Inserts for Turning Tools (10pcs\/box) \/ MGGN300-02-M CN20 Metric \u0026 Imperial Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 60px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGGN300-02-M CN20 Indexable Grooving \u0026amp; Parting Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance Carbide Cut-Off Inserts for CNC Lathes and Turning Centers\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which grooving insert is best for high-stability parting-off, deep groove machining, and superior chip control on CNC lathes?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable grooving and parting insert featuring specialized geometry, high edge strength, and advanced metallurgical coatings offers superior chip evacuation, low cutting resistance, and exceptional wear resistance when executing parting-off, external grooving, and face grooving operations on CNC lathes?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY MGGN300-02-M CN20\u003c\/strong\u003e (equivalent metric and imperial turning configurations) is engineered specifically for stable, high-efficiency material removal across demanding industrial applications. It utilizes the advanced \u003cstrong\u003eCN20 grade\u003c\/strong\u003e—a specialized carbide substrate optimized for high toughness, thermal stability, and superior resistance to flank wear and chipping when machining carbon steels, alloy steels, and stainless steels. Combined with its unique \u003cstrong\u003e-M chipbreaker geometry\u003c\/strong\u003e, it guarantees controlled chip formation, smooth evacuation, and extended tool durability during continuous and interrupted cuts.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eCN20 Advanced Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a wear-resistant PVD coating engineered to withstand extreme thermal stress and impact wear during grooving and parting.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e-M Chipbreaker Geometry:\u003c\/strong\u003e Designed with a specialized positive rake profile that curls chips tightly, preventing bird-nesting and surface scratching in carbon and alloy steels.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eHigh Rigidity \u0026amp; Parting Stability:\u003c\/strong\u003e Engineered to handle high feed rates and side forces during deep grooving and cut-off tasks, minimizing tool deflection.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Clamping Interface:\u003c\/strong\u003e Precision-ground dimensions ensure tight locating repeatability and secure retention inside indexable grooving tool holders and blocks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Series \/ Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGGN Grooving Insert\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGGN Indexable Cut-Off Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Width (W)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e3.0 mm (300 series)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.118 in (Inch Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCorner Radius \/ Style\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-02 (0.2 mm Corner Radius)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.008 in Corner Radius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eChipbreaker \/ Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-M Geometry \/ CN20 Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMedium Chipbreaker \/ CN20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed Rate (fn)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.05 - 0.15 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0020 - 0.0059 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steel \u0026amp; Alloy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e100 - 220 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e328 - 722 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGGN300-02-M CN20\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGGN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eGrooving series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e300\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eWidth (3.0mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-02\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eRadius (0.2mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-M\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eChipbreaker\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eCN20\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eCarbide Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003eLooking for compatible external grooving tool holders, parting blades, or modular lathe adapter blocks designed for MGGN inserts?\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 12px 24px; font-size: 15px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; transition-duration: 0.2s; transition-property: background-color;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eExplore Compatible Grooving Tool Holders \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC lathe turning operations involving external grooving, parting-off (cut-off), face grooving, and necking across carbon steels (C45, 1045), alloy steels (4140, 4340), stainless steels, and cast iron components.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eTool Holders:\u003c\/strong\u003e Fits all standard external grooving tool holders and parting blades engineered with matching 3.0mm MGGN pocket specifications.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for CNC turning centers, Swiss-type lathes, and conventional engine lathes equipped with quick-change tooling posts.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with high-pressure coolant and flood coolant systems to optimize chip evacuation and thermal control in deep grooves.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade CN20 performs across different ISO material classifications ensures maximum productivity and predictable tool life.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY CN20 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel \u0026amp; Alloy Steel (C45, 4140, P20)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAdvanced PVD coating provides exceptional wear resistance and edge toughness during continuous parting.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC1125 \/ Iscar IC908\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eM Group (Stainless)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAustenitic \u0026amp; Martensitic Stainless Steel (304, 316)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eResists built-up edge and thermal deformation under heavy friction during grooving passes.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KCU25 \/ Seco CP500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical composition and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY CN20 grade grooving inserts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: CN20 is a high-performance PVD coated grade optimized for parting-off, external grooving, and necking operations in carbon steels, alloy steels, and stainless steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What advantage does the -M chipbreaker geometry provide?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The -M medium chipbreaker controls chip flow effectively, preventing long stringy chips from wrapping around the workpiece or toolholder during deep cuts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable grooving inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eVibration Mitigation:\u003c\/strong\u003e Reduce feed rate (fn) by 20-30% as the tool approaches the centerline during parting-off to eliminate chatter and prevent insert breakage.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eThermal Cracking Control:\u003c\/strong\u003e Ensure high-pressure coolant is directed precisely at the cutting interface to prevent thermal shock and premature flank wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Height Verification:\u003c\/strong\u003e Always verify that the lathe tool holder center height is exactly aligned with the workpiece axis to prevent rubbing and premature edge wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO turning tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":42484839415980,"sku":"MGGN300-02-M CN20","price":93.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_MGGN300-02-M_CN20_indexable_grooving_insert_box_containing_ten_carbide_cutting_inserts.jpg?v=1789559305"},{"product_id":"korloy-fgd300r-03-nc3020-3mm-single-ended-parting-insert","title":"KORLOY FGD300R-03 NC3020 Indexable Milling Inserts | PVD Coated Carbide Inserts for CNC Face and Shoulder Milling Tools (10pcs\/box) \/ FGD300R-03 NC3020 Metric \u0026 Imperial Milling Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 60px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY FGD300R-03 NC3020 Indexable Milling Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts for CNC Face, Shoulder, and Slot Milling Applications\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which milling insert is best for high-feed shoulder milling, superior thermal stability, and smooth surface finishes on CNC machining centers?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable milling insert featuring specialized geometry, high edge strength, and advanced PVD metallurgical coatings offers superior chip evacuation, low cutting resistance, and exceptional wear resistance when executing shoulder milling, slotting, and contouring operations on CNC milling machines?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY FGD300R-03 NC3020\u003c\/strong\u003e (equivalent metric and imperial milling configurations) is engineered specifically for stable, high-efficiency material removal across demanding industrial applications. It utilizes the advanced \u003cstrong\u003eNC3020 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for high toughness, thermal stability, and superior resistance to flank wear and chipping when machining carbon steels, alloy steels, and pre-hardened mold steels. Combined with its unique geometry, it guarantees stable cutting behavior, smooth chip evacuation, and extended tool durability.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eNC3020 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a multi-layer PVD coating engineered to withstand extreme thermal stress and impact wear during steel milling.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eOptimized Cutting Geometry:\u003c\/strong\u003e Designed with a positive rake angle and robust edge line that minimizes cutting forces and prevents premature chipping during interrupted cuts.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eHigh Productivity \u0026amp; Feed Rates:\u003c\/strong\u003e Engineered to handle aggressive axial and radial depths of cut, significantly lowering cycle times in mold making and general engineering.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Pocket Seating:\u003c\/strong\u003e Precision-ground dimensions ensure tight locating repeatability and secure clamping inside indexable milling cutter bodies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Series \/ Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFGD Milling Insert\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFGD Indexable Milling Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSize \/ Width Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e300 (30.0 mm class equivalent)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e1.181 in (Inch Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCorner Radius \/ Style\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-03 (0.3 mm Radius \/ R style)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.012 in Corner Radius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbide Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3020 (PVD Coated)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3020 PVD Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed Per Tooth (fz)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.08 - 0.22 mm\/tooth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0031 - 0.0087 in\/tooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steel \u0026amp; Alloy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e150 - 280 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e492 - 918 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: FGD300R-03 NC3020\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eFGD\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eMilling series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e300\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eSize code\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eR\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eRight-hand cut\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-03\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eRadius (0.3mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eNC3020\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC machining center operations involving shoulder milling, slotting, face milling, and pocket contouring across carbon steels (C45, 1045), alloy steels (4140, 4340), tool steels, and cast iron components.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCutter Bodies:\u003c\/strong\u003e Fits all standard indexable milling cutter bodies and shell end mills engineered with matching FGD pocket specifications.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for CNC vertical machining centers (VMCs), horizontal machining centers (HMCs), and CNC gantry mills.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with flood coolant, air blast, and through-spindle coolant systems to optimize chip evacuation and thermal control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade NC3020 performs across different ISO material classifications ensures maximum productivity and predictable tool life.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY NC3020 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel \u0026amp; Alloy Steel (C45, 4140, P20)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAdvanced PVD coating provides exceptional resistance to thermal shock and flank wear during shoulder milling.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC4330 \/ Iscar IC882\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eK Group (Cast Iron)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGray Cast Iron \u0026amp; Ductile Iron (GG25, GGG40)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBalanced carbide toughness resists abrasive wear under intermittent cutting conditions.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KCPK30 \/ Seco TP1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical composition and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial milling databases, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY NC3020 grade milling inserts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: NC3020 is a high-performance PVD coated grade optimized for face milling, shoulder milling, and slotting operations in carbon steels and alloy steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What advantage does the 0.3mm corner radius provide?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The 0.3mm corner radius (-03) strengthens the cutting edge against chipping while leaving a clean, controlled fillet radius on the workpiece.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable milling inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eVibration Mitigation:\u003c\/strong\u003e Reduce axial depth of cut (ap) or adjust spindle speed if harmonic chatter occurs during deep shoulder passes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eThermal Cracking Control:\u003c\/strong\u003e Ensure adequate coolant delivery or switch to dry machining with effective air blast if thermal cracking appears on the rake face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Thinning Adjustment:\u003c\/strong\u003e Apply chip thinning factors when radial engagement (ae) is less than 30% of the cutter diameter to maintain ideal chip loads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO milling tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":42494996938924,"sku":"FGD300R-03 NC3020","price":63.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_FGD300R-03_NC3020_indexable_milling_insert_box_containing_ten_carbide_cutting_inserts.jpg?v=1789559310"},{"product_id":"beyond-fgd500r-04-nc3030-5mm-carbide-turning-insert","title":"KORLOY FGD500R-04 NC3030 Indexable Milling Inserts | PVD Coated Carbide Inserts for CNC Face and Shoulder Milling Tools (10pcs\/box) \/ FGD500R-04 NC3030 Metric \u0026 Imperial Milling Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 60px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY FGD500R-04 NC3030 Indexable Milling Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts for CNC Face, Shoulder, and Slot Milling Applications\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which milling insert is best for high-feed shoulder milling, superior thermal stability, and smooth surface finishes on CNC machining centers?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable milling insert featuring specialized geometry, high edge strength, and advanced PVD metallurgical coatings offers superior chip evacuation, low cutting resistance, and exceptional wear resistance when executing shoulder milling, slotting, and contouring operations on CNC milling machines?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY FGD500R-04 NC3030\u003c\/strong\u003e (equivalent metric and imperial milling configurations) is engineered specifically for stable, high-efficiency material removal across demanding industrial applications. It utilizes the advanced \u003cstrong\u003eNC3030 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for high toughness, thermal stability, and superior resistance to flank wear and chipping when machining carbon steels, alloy steels, and pre-hardened mold steels. Combined with its unique geometry, it guarantees stable cutting behavior, smooth chip evacuation, and extended tool durability.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eNC3030 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a multi-layer PVD coating engineered to withstand extreme thermal stress and impact wear during steel milling.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eOptimized Cutting Geometry:\u003c\/strong\u003e Designed with a positive rake angle and robust edge line that minimizes cutting forces and prevents premature chipping during interrupted cuts.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eHigh Productivity \u0026amp; Feed Rates:\u003c\/strong\u003e Engineered to handle aggressive axial and radial depths of cut, significantly lowering cycle times in mold making and general engineering.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Pocket Seating:\u003c\/strong\u003e Precision-ground dimensions ensure tight locating repeatability and secure clamping inside indexable milling cutter bodies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Series \/ Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFGD Milling Insert\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFGD Indexable Milling Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSize \/ Width Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e500 (50.0 mm class equivalent)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e1.968 in (Inch Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCorner Radius \/ Style\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-04 (0.4 mm Radius \/ R style)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.016 in Corner Radius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbide Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3030 (PVD Coated)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3030 PVD Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed Per Tooth (fz)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.10 - 0.25 mm\/tooth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0039 - 0.0098 in\/tooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steel \u0026amp; Alloy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e150 - 280 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e492 - 918 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: FGD500R-04 NC3030\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eFGD\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eMilling series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e500\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eSize code\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eR\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eRight-hand cut\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-04\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eRadius (0.4mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eNC3030\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC machining center operations involving shoulder milling, slotting, face milling, and pocket contouring across carbon steels (C45, 1045), alloy steels (4140, 4340), tool steels, and cast iron components.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCutter Bodies:\u003c\/strong\u003e Fits all standard indexable milling cutter bodies and shell end mills engineered with matching FGD pocket specifications.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for CNC vertical machining centers (VMCs), horizontal machining centers (HMCs), and CNC gantry mills.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with flood coolant, air blast, and through-spindle coolant systems to optimize chip evacuation and thermal control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade NC3030 performs across different ISO material classifications ensures maximum productivity and predictable tool life.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY NC3030 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel \u0026amp; Alloy Steel (C45, 4140, P20)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAdvanced PVD coating provides exceptional resistance to thermal shock and flank wear during shoulder milling.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC4330 \/ Iscar IC882\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eK Group (Cast Iron)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGray Cast Iron \u0026amp; Ductile Iron (GG25, GGG40)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBalanced carbide toughness resists abrasive wear under intermittent cutting conditions.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KCPK30 \/ Seco TP1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical composition and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial milling databases, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY NC3030 grade milling inserts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: NC3030 is a high-performance PVD coated grade optimized for face milling, shoulder milling, and slotting operations in carbon steels and alloy steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What advantage does the 0.4mm corner radius provide?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The 0.4mm corner radius (-04) strengthens the cutting edge against chipping while leaving a clean, controlled fillet radius on the workpiece.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable milling inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eVibration Mitigation:\u003c\/strong\u003e Reduce axial depth of cut (ap) or adjust spindle speed if harmonic chatter occurs during deep shoulder passes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eThermal Cracking Control:\u003c\/strong\u003e Ensure adequate coolant delivery or switch to dry machining with effective air blast if thermal cracking appears on the rake face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Thinning Adjustment:\u003c\/strong\u003e Apply chip thinning factors when radial engagement (ae) is less than 30% of the cutter diameter to maintain ideal chip loads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO milling tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"BEYOND","offers":[{"title":"Default Title","offer_id":42495020990636,"sku":"FGD500R-04 NC3030","price":82.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_FGD500R-04_NC3030_indexable_milling_insert_box_containing_ten_carbide_cutting_inserts.jpg?v=1789559314"},{"product_id":"korloy-fgd400r-04-pc9030-0-4mm-cnc-milling-insert","title":"KORLOY FGD400R-04 PC9030 Indexable Milling Inserts | PVD Coated Carbide Inserts for CNC Face and Shoulder Milling Tools (10pcs\/box) \/ FGD400R-04 PC9030 Metric \u0026 Imperial Milling Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 60px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY FGD400R-04 PC9030 Indexable Milling Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts for CNC Face, Shoulder, and Slot Milling Applications\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which milling insert is best for high-feed shoulder milling, superior thermal stability, and smooth surface finishes on CNC machining centers?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable milling insert featuring specialized geometry, high edge strength, and advanced PVD metallurgical coatings offers superior chip evacuation, low cutting resistance, and exceptional wear resistance when executing shoulder milling, slotting, and contouring operations on CNC milling machines?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY FGD400R-04 PC9030\u003c\/strong\u003e (equivalent metric and imperial milling configurations) is engineered specifically for stable, high-efficiency material removal across demanding industrial applications. It utilizes the advanced \u003cstrong\u003ePC9030 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for high toughness, thermal stability, and superior resistance to flank wear and chipping when machining carbon steels, alloy steels, and pre-hardened mold steels. Combined with its unique geometry, it guarantees stable cutting behavior, smooth chip evacuation, and extended tool durability.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003ePC9030 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a multi-layer PVD coating engineered to withstand extreme thermal stress and impact wear during steel milling.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eOptimized Cutting Geometry:\u003c\/strong\u003e Designed with a positive rake angle and robust edge line that minimizes cutting forces and prevents premature chipping during interrupted cuts.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eHigh Productivity \u0026amp; Feed Rates:\u003c\/strong\u003e Engineered to handle aggressive axial and radial depths of cut, significantly lowering cycle times in mold making and general engineering.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Pocket Seating:\u003c\/strong\u003e Precision-ground dimensions ensure tight locating repeatability and secure clamping inside indexable milling cutter bodies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Series \/ Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFGD Milling Insert\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFGD Indexable Milling Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSize \/ Width Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e400 (40.0 mm class equivalent)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e1.575 in (Inch Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCorner Radius \/ Style\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-04 (0.4 mm Radius \/ R style)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.016 in Corner Radius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbide Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePC9030 (PVD Coated)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePC9030 PVD Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed Per Tooth (fz)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.08 - 0.22 mm\/tooth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0031 - 0.0087 in\/tooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steel \u0026amp; Alloy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e150 - 280 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e492 - 918 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: FGD400R-04 PC9030\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eFGD\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eMilling series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e400\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eSize code\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eR\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eRight-hand cut\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-04\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eRadius (0.4mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003ePC9030\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC machining center operations involving shoulder milling, slotting, face milling, and pocket contouring across carbon steels (C45, 1045), alloy steels (4140, 4340), tool steels, and cast iron components.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCutter Bodies:\u003c\/strong\u003e Fits all standard indexable milling cutter bodies and shell end mills engineered with matching FGD pocket specifications.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for CNC vertical machining centers (VMCs), horizontal machining centers (HMCs), and CNC gantry mills.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with flood coolant, air blast, and through-spindle coolant systems to optimize chip evacuation and thermal control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade PC9030 performs across different ISO material classifications ensures maximum productivity and predictable tool life.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY PC9030 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel \u0026amp; Alloy Steel (C45, 4140, P20)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAdvanced PVD coating provides exceptional resistance to thermal shock and flank wear during shoulder milling.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC4330 \/ Iscar IC882\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eK Group (Cast Iron)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGray Cast Iron \u0026amp; Ductile Iron (GG25, GGG40)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBalanced carbide toughness resists abrasive wear under intermittent cutting conditions.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KCPK30 \/ Seco TP1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical composition and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial milling databases, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY PC9030 grade milling inserts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: PC9030 is a high-performance PVD coated grade optimized for face milling, shoulder milling, and slotting operations in carbon steels and alloy steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What advantage does the 0.4mm corner radius provide?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The 0.4mm corner radius (-04) strengthens the cutting edge against chipping while leaving a clean, controlled fillet radius on the workpiece.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable milling inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eVibration Mitigation:\u003c\/strong\u003e Reduce axial depth of cut (ap) or adjust spindle speed if harmonic chatter occurs during deep shoulder passes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eThermal Cracking Control:\u003c\/strong\u003e Ensure adequate coolant delivery or switch to dry machining with effective air blast if thermal cracking appears on the rake face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Thinning Adjustment:\u003c\/strong\u003e Apply chip thinning factors when radial engagement (ae) is less than 30% of the cutter diameter to maintain ideal chip loads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO milling tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":42495027871916,"sku":"FGD400R-04 PC9030","price":68.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_FGD400R-04_PC9030_indexable_milling_insert_box_containing_ten_carbide_cutting_inserts.jpg?v=1788847336"},{"product_id":"korloy-fgd500r-04-pc215k-5mm-cast-iron-grooving-insert","title":"KORLOY FGD500R-04 PC215K Indexable Milling Inserts | CVD\/PVD Coated Carbide Inserts for CNC Face and Shoulder Milling Tools (10pcs\/box) \/ FGD500R-04 PC215K Metric \u0026 Imperial Milling Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 60px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY FGD500R-04 PC215K Indexable Milling Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance Carbide Inserts for CNC Face, Shoulder, and Slot Milling Applications\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which milling insert is best for high-efficiency shoulder milling, superior thermal shock resistance, and stable tool life on CNC machining centers?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable milling insert featuring specialized geometry, high edge strength, and advanced metallurgical coatings offers superior chip evacuation, low cutting resistance, and exceptional wear resistance when executing heavy shoulder milling, slotting, and profiling operations on CNC milling machines?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY FGD500R-04 PC215K\u003c\/strong\u003e (equivalent metric and imperial milling configurations) is engineered specifically for stable, high-efficiency material removal across demanding industrial applications. It utilizes the advanced \u003cstrong\u003ePC215K grade\u003c\/strong\u003e—a specialized carbide substrate optimized for high toughness, thermal stability, and superior resistance to flank wear and chipping when machining carbon steels, alloy steels, and cast iron. Combined with its unique geometry, it guarantees stable cutting behavior, smooth chip evacuation, and extended tool durability.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003ePC215K Advanced Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a wear-resistant coating engineered to withstand extreme thermal stress and impact wear during steel and cast iron milling.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eOptimized Cutting Geometry:\u003c\/strong\u003e Designed with a positive rake angle and robust edge line that minimizes cutting forces and prevents premature chipping during heavy interrupted cuts.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eHigh Productivity \u0026amp; Feed Rates:\u003c\/strong\u003e Engineered to handle aggressive axial and radial depths of cut, significantly lowering cycle times in mold making and general engineering.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Pocket Seating:\u003c\/strong\u003e Precision-ground dimensions ensure tight locating repeatability and secure clamping inside indexable milling cutter bodies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Series \/ Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFGD Milling Insert\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFGD Indexable Milling Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSize \/ Width Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e500 (50.0 mm class equivalent)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e1.968 in (Inch Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCorner Radius \/ Style\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-04 (0.4 mm Radius \/ R style)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.016 in Corner Radius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbide Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePC215K Coated Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePC215K Coated Grade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed Per Tooth (fz)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.10 - 0.25 mm\/tooth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0039 - 0.0098 in\/tooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steel \u0026amp; Alloy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e140 - 260 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e459 - 853 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: FGD500R-04 PC215K\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eFGD\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eMilling series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e500\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eSize code\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eR\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eRight-hand cut\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-04\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eRadius (0.4mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003ePC215K\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eCarbide Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC machining center operations involving heavy shoulder milling, slotting, face milling, and pocket contouring across carbon steels (C45, 1045), alloy steels (4140, 4340), tool steels, and cast iron components.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCutter Bodies:\u003c\/strong\u003e Fits all standard indexable milling cutter bodies and shell end mills engineered with matching FGD pocket specifications.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for CNC vertical machining centers (VMCs), horizontal machining centers (HMCs), and CNC gantry mills.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with flood coolant, air blast, and through-spindle coolant systems to optimize chip evacuation and thermal control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade PC215K performs across different ISO material classifications ensures maximum productivity and predictable tool life.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY PC215K Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel \u0026amp; Alloy Steel (C45, 4140, P20)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAdvanced coating provides exceptional resistance to thermal shock and flank wear during shoulder milling.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC4330 \/ Iscar IC882\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eK Group (Cast Iron)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGray Cast Iron \u0026amp; Ductile Iron (GG25, GGG40)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBalanced carbide toughness resists abrasive wear under intermittent cutting conditions.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KCPK30 \/ Seco TP1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical composition and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial milling databases, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY PC215K grade milling inserts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: PC215K is a high-performance coated grade optimized for face milling, shoulder milling, and slotting operations in carbon steels, alloy steels, and cast iron.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What advantage does the 0.4mm corner radius provide?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The 0.4mm corner radius (-04) strengthens the cutting edge against chipping while leaving a clean, controlled fillet radius on the workpiece.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable milling inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eVibration Mitigation:\u003c\/strong\u003e Reduce axial depth of cut (ap) or adjust spindle speed if harmonic chatter occurs during deep shoulder passes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eThermal Cracking Control:\u003c\/strong\u003e Ensure adequate coolant delivery or switch to dry machining with effective air blast if thermal cracking appears on the rake face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Thinning Adjustment:\u003c\/strong\u003e Apply chip thinning factors when radial engagement (ae) is less than 30% of the cutter diameter to maintain ideal chip loads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO milling tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":42495104614572,"sku":"FGD500R-04 PC215K","price":91.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/products\/KORLOY_FGD500R-04_PC215K_indexable_milling_insert_box_containing_ten_carbide_cutting_inserts.jpg?v=1788847211"},{"product_id":"korloy-fgd300r-03-nc3030-3mm-single-ended-parting-insert","title":"KORLOY FGD300R-03 NC3030 Indexable Milling Inserts | PVD Coated Carbide Inserts for CNC Face and Slot Milling Tools (10pcs\/box) \/ FGD300R-03 NC3030 Metric \u0026 Imperial Milling Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 60px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY FGD300R-03 NC3030 Indexable Milling Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts for CNC Face, Shoulder, and Slot Milling Applications\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which milling insert is best for high-feed shoulder milling, superior thermal stability, and smooth surface finishes on CNC machining centers?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable milling insert featuring specialized geometry, high edge strength, and advanced PVD metallurgical coatings offers superior chip evacuation, low cutting resistance, and exceptional wear resistance when executing shoulder milling, slotting, and contouring operations on CNC milling machines?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY FGD300R-03 NC3030\u003c\/strong\u003e (equivalent metric and imperial milling configurations) is engineered specifically for stable, high-efficiency material removal across demanding industrial applications. It utilizes the advanced \u003cstrong\u003eNC3030 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for high toughness, thermal stability, and superior resistance to flank wear and chipping when machining carbon steels, alloy steels, and pre-hardened mold steels. Combined with its unique geometry, it guarantees stable cutting behavior, smooth chip evacuation, and extended tool durability.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eNC3030 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a multi-layer PVD coating engineered to withstand extreme thermal stress and impact wear during steel milling.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eOptimized Cutting Geometry:\u003c\/strong\u003e Designed with a positive rake angle and robust edge line that minimizes cutting forces and prevents premature chipping during interrupted cuts.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eHigh Productivity \u0026amp; Feed Rates:\u003c\/strong\u003e Engineered to handle aggressive axial and radial depths of cut, significantly lowering cycle times in mold making and general engineering.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Pocket Seating:\u003c\/strong\u003e Precision-ground dimensions ensure tight locating repeatability and secure clamping inside indexable milling cutter bodies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Series \/ Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFGD Milling Insert\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFGD Indexable Milling Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSize \/ Width Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e300 (30.0 mm class equivalent)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e1.181 in (Inch Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCorner Radius \/ Style\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-03 (0.3 mm Radius \/ R style)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.012 in Corner Radius\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbide Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3030 (PVD Coated)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3030 PVD Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed Per Tooth (fz)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.08 - 0.22 mm\/tooth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0031 - 0.0087 in\/tooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steel \u0026amp; Alloy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e150 - 280 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e492 - 918 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: FGD300R-03 NC3030\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eFGD\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eMilling series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e300\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eSize code\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eR\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eRight-hand cut\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-03\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eRadius (0.3mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eNC3030\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC machining center operations involving shoulder milling, slotting, face milling, and pocket contouring across carbon steels (C45, 1045), alloy steels (4140, 4340), tool steels, and cast iron components.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCutter Bodies:\u003c\/strong\u003e Fits all standard indexable milling cutter bodies and shell end mills engineered with matching FGD pocket specifications.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for CNC vertical machining centers (VMCs), horizontal machining centers (HMCs), and CNC gantry mills.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with flood coolant, air blast, and through-spindle coolant systems to optimize chip evacuation and thermal control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade NC3030 performs across different ISO material classifications ensures maximum productivity and predictable tool life.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY NC3030 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel \u0026amp; Alloy Steel (C45, 4140, P20)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAdvanced PVD coating provides exceptional resistance to thermal shock and flank wear during shoulder milling.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC4330 \/ Iscar IC882\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eK Group (Cast Iron)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGray Cast Iron \u0026amp; Ductile Iron (GG25, GGG40)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBalanced carbide toughness resists abrasive wear under intermittent cutting conditions.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KCPK30 \/ Seco TP1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical composition and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial milling databases, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY NC3030 grade milling inserts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: NC3030 is a high-performance PVD coated grade optimized for face milling, shoulder milling, and slotting operations in carbon steels and alloy steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What advantage does the 0.3mm corner radius provide?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The 0.3mm corner radius (-03) strengthens the cutting edge against chipping while leaving a clean, controlled fillet radius on the workpiece.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable milling inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eVibration Mitigation:\u003c\/strong\u003e Reduce axial depth of cut (ap) or adjust spindle speed if harmonic chatter occurs during deep shoulder passes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eThermal Cracking Control:\u003c\/strong\u003e Ensure adequate coolant delivery or switch to dry machining with effective air blast if thermal cracking appears on the rake face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Thinning Adjustment:\u003c\/strong\u003e Apply chip thinning factors when radial engagement (ae) is less than 30% of the cutter diameter to maintain ideal chip loads.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO milling tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":42495106842796,"sku":"FGD300R-03 NC3030","price":72.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_FGD300R-03_NC3030_indexable_milling_insert_box_containing_ten_carbide_cutting_inserts.jpg?v=1789559324"},{"product_id":"korloy-mgmn200-g-pc9030-2mm-stainless-grooving-insert","title":"KORLOY MGMN200-G PC9030 Indexable Parting \u0026 Grooving Inserts | PVD Coated Carbide Inserts for CNC Lathe Cut-Off Tools (10pcs\/box) \/ MGMN200-G PC9030 Metric \u0026 Imperial Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGMN200-G PC9030 Indexable Parting, Grooving \u0026amp; Turning Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts with G-Type Chipbreaker for CNC Lathe Cut-Off and Precision Grooving\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which grooving insert is best for precision parting, superior thermal shock resistance, and stable tool life during CNC lathe machining?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable parting and grooving insert featuring specialized G-type chipbreaker geometry, high edge strength, and advanced PVD metallurgical coatings offers superior chip evacuation, minimal cutting resistance, and smooth surface finishes when executing deep grooving, cut-off, and profiling operations on CNC turning centers?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY MGMN200-G PC9030\u003c\/strong\u003e (equivalent metric and imperial grooving configurations) is engineered specifically for stable, high-efficiency material removal across demanding industrial applications. It utilizes the advanced \u003cstrong\u003ePC9030 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for high toughness, thermal stability, and superior resistance to flank wear and plastic deformation when machining carbon and alloy steels. Combined with its unique G-type geometry, it guarantees controlled chip curling, reliable chip breakage, and extended tool durability.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003ePC9030 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a multi-layer PVD coating engineered to withstand extreme thermal stress and wear during steel parting and grooving.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eG-Type Chipbreaker Geometry:\u003c\/strong\u003e Designed with a precision-ground geometry tailored for general-purpose grooving and parting, delivering exceptional chip control and stable chip evacuation.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eIndexable Economy:\u003c\/strong\u003e Precision-ground dual-edge design maximizes insert utilization, significantly lowering per-part production costs in high-volume lathe turning.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Clamping Stability:\u003c\/strong\u003e Engineered to fit securely into standard modular grooving blocks and blades, eliminating micro-vibration and ensuring high dimensional accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWidth \/ Size Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2.0 mm (MGMN200-G)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.079 in (Inch Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbide Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePC9030 (PVD Coated)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePC9030 PVD Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed Rate (fn)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.04 - 0.09 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0016 - 0.0035 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steel \u0026amp; Alloy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e120 - 240 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e393 - 787 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGMN200-G PC9030\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eGrooving insert series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e200\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eWidth (2.0mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-G\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eGeneral G-type chipbreaker\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003ePC9030\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003eLooking for rigid external grooving toolholders, cut-off blades, or modular blocks designed for secure MGMN insert clamping?\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 12px 24px; font-size: 15px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; transition-duration: 0.2s; transition-property: background-color;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eExplore Compatible Grooving Holders \u0026amp; Cut-Off Blades \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC lathe operations involving parting-off, external grooving, face grooving, and profile turning across carbon steels (C45, 1045), alloy steels (4140, 4340), and structural steels.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eToolholders \u0026amp; Blades:\u003c\/strong\u003e Fits all standard external grooving toolholders and parting blades engineered for MGMN200 pocket dimensions.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for CNC turning centers, automatic lathes, Swiss-type lathes, and conventional engine lathes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with high-pressure internal coolant delivery and flood coolant setups to optimize chip evacuation and thermal management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade PC9030 performs across different ISO material classifications ensures maximum productivity and predictable tool life.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY PC9030 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel \u0026amp; Alloy Steel (C45, 4140, 4340)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAdvanced PVD coating provides exceptional resistance to flank wear and cratering during general steel parting.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC4325 \/ Iscar IC830\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eK Group (Cast Iron)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGray Cast Iron \u0026amp; Ductile Iron (GG25, GGG40)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBalanced carbide toughness resists abrasive wear under intermittent casting skin cuts.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KCPK20 \/ Seco TK1001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical composition and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY PC9030 grade grooving inserts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: PC9030 is a high-performance PVD coated grade optimized for parting-off, external grooving, and turning operations in carbon steels and alloy steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the G-type chipbreaker behave during general steel machining?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The general-purpose G-type geometry provides stable chip breaking and reliable performance across standard turning and parting feed rates.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable grooving inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003ePart-Off Burr Reduction:\u003c\/strong\u003e Lower feed rates by 30% during the final 0.5mm of penetration to minimize center burrs.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eTool Deflection Control:\u003c\/strong\u003e Keep overhang minimal and ensure the blade is square to the spindle axis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Clogging Prevention:\u003c\/strong\u003e Verify coolant flow volume and pressure to ensure chips are cleared effectively from narrow grooves.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO turning tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":42496944242860,"sku":"MGMN200-G PC9030","price":69.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_MGMN200-G_PC9030_indexable_parting_and_grooving_insert_box_containing_ten_carbide_inserts.jpg?v=1789559330"},{"product_id":"korloy-mgmn200-g-nc3030-2mm-tough-steel-grooving-insert","title":"KORLOY MGMN200-G NC3030 Indexable Parting \u0026 Grooving Inserts | PVD Coated Carbide Inserts for CNC Lathe Cut-Off Tools (10pcs\/box) \/ MGMN200-G NC3030 Metric \u0026 Imperial Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGMN200-G NC3030 Indexable Parting, Grooving \u0026amp; Turning Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts with G-Type Chipbreaker for CNC Lathe Cut-Off and Precision Grooving\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which grooving insert is best for precision parting, superior thermal shock resistance, and stable tool life during CNC lathe machining?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable parting and grooving insert featuring specialized G-type chipbreaker geometry, high edge strength, and advanced PVD metallurgical coatings offers superior chip evacuation, minimal cutting resistance, and smooth surface finishes when executing deep grooving, cut-off, and profiling operations on CNC turning centers?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY MGMN200-G NC3030\u003c\/strong\u003e (equivalent metric and imperial grooving configurations) is engineered specifically for stable, high-efficiency material removal across demanding industrial applications. It utilizes the advanced \u003cstrong\u003eNC3030 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for high toughness, thermal stability, and superior resistance to flank wear and plastic deformation when machining carbon and alloy steels. Combined with its unique G-type geometry, it guarantees controlled chip curling, reliable chip breakage, and extended tool durability.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eNC3030 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a multi-layer PVD coating engineered to withstand extreme thermal stress and wear during steel parting and grooving.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eG-Type Chipbreaker Geometry:\u003c\/strong\u003e Designed with a precision-ground geometry tailored for general-purpose grooving and parting, delivering exceptional chip control and stable chip evacuation.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eIndexable Economy:\u003c\/strong\u003e Precision-ground dual-edge design maximizes insert utilization, significantly lowering per-part production costs in high-volume lathe turning.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Clamping Stability:\u003c\/strong\u003e Engineered to fit securely into standard modular grooving blocks and blades, eliminating micro-vibration and ensuring high dimensional accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWidth \/ Size Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2.0 mm (MGMN200-G)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.079 in (Inch Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbide Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3030 (PVD Coated)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3030 PVD Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed Rate (fn)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.04 - 0.09 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0016 - 0.0035 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steel \u0026amp; Alloy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e120 - 240 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e393 - 787 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGMN200-G NC3030\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eGrooving insert series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e200\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eWidth (2.0mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-G\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eGeneral G-type chipbreaker\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eNC3030\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003eLooking for rigid external grooving toolholders, cut-off blades, or modular blocks designed for secure MGMN insert clamping?\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 12px 24px; font-size: 15px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; transition-duration: 0.2s; transition-property: background-color;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eExplore Compatible Grooving Holders \u0026amp; Cut-Off Blades \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC lathe operations involving parting-off, external grooving, face grooving, and profile turning across carbon steels (C45, 1045), alloy steels (4140, 4340), and structural steels.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eToolholders \u0026amp; Blades:\u003c\/strong\u003e Fits all standard external grooving toolholders and parting blades engineered for MGMN200 pocket dimensions.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for CNC turning centers, automatic lathes, Swiss-type lathes, and conventional engine lathes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with high-pressure internal coolant delivery and flood coolant setups to optimize chip evacuation and thermal management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade NC3030 performs across different ISO material classifications ensures maximum productivity and predictable tool life.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY NC3030 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel \u0026amp; Alloy Steel (C45, 4140, 4340)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAdvanced PVD coating provides exceptional resistance to flank wear and cratering during general steel parting.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC4325 \/ Iscar IC830\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eK Group (Cast Iron)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGray Cast Iron \u0026amp; Ductile Iron (GG25, GGG40)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBalanced carbide toughness resists abrasive wear under intermittent casting skin cuts.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KCPK20 \/ Seco TK1001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical composition and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY NC3030 grade grooving inserts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: NC3030 is a high-performance PVD coated grade optimized for parting-off, external grooving, and turning operations in carbon steels and alloy steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the G-type chipbreaker behave during general steel machining?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The general-purpose G-type geometry provides stable chip breaking and reliable performance across standard turning and parting feed rates.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable grooving inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003ePart-Off Burr Reduction:\u003c\/strong\u003e Lower feed rates by 30% during the final 0.5mm of penetration to minimize center burrs.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eTool Deflection Control:\u003c\/strong\u003e Keep overhang minimal and ensure the blade is square to the spindle axis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Clogging Prevention:\u003c\/strong\u003e Verify coolant flow volume and pressure to ensure chips are cleared effectively from narrow grooves.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO turning tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":42496951419052,"sku":"MGMN200-G NC3030","price":72.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_MGMN200-G_NC3030_indexable_parting_and_grooving_insert_box_containing_ten_carbide_inserts.jpg?v=1789559334"},{"product_id":"korloy-mgmn200-02-r-pc5300-2mm-right-hand-profiling-insert","title":"KORLOY MGMN200-02-R PC5300 Indexable Parting \u0026 Grooving Inserts | PVD Coated Carbide Inserts for CNC Lathe Cut-Off Tools (10pcs\/box) \/ MGMN200-02-R PC5300 Metric \u0026 Imperial Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 60px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGMN200-02-R PC5300 Indexable Parting, Grooving \u0026amp; Turning Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts with R-Type Chipbreaker and Corner Radius for CNC Lathe Cut-Off and Precision Grooving\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which grooving insert is best for precision parting, corner radius profiling, and stable tool life during CNC lathe machining?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable parting and grooving insert featuring a specialized 0.2mm corner radius, R-type chipbreaker geometry, and advanced PVD metallurgical coatings offers superior chip evacuation, minimal cutting resistance, and smooth surface finishes when executing deep grooving, cut-off, and profiling operations on CNC turning centers?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY MGMN200-02-R PC5300\u003c\/strong\u003e (equivalent metric and imperial grooving configurations) is engineered specifically for stable, high-efficiency material removal across demanding industrial applications. It utilizes the advanced \u003cstrong\u003ePC5300 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for high toughness, thermal stability, and superior resistance to flank wear and plastic deformation when machining carbon and alloy steels. Combined with its unique R-type geometry and rounded edge design, it guarantees controlled chip curling, reliable chip breakage, and extended tool durability.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003ePC5300 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness fine-grain carbide substrate combined with a multi-layer PVD coating engineered to withstand extreme thermal stress and wear during steel parting and grooving.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eR-Type Chipbreaker Geometry:\u003c\/strong\u003e Designed with a versatile positive rake angle and specialized ground geometry that delivers excellent chip control and smooth surface integrity across general machining feed rates.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e0.2mm Corner Radius (-02):\u003c\/strong\u003e Provides enhanced edge strength and prevents corner chipping during high-feed grooving while leaving a clean fillet radius on the workpiece.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eIndexable Economy:\u003c\/strong\u003e Precision-ground dual-edge design maximizes insert utilization, significantly lowering per-part production costs in high-volume lathe turning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWidth \/ Size Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2.0 mm (MGMN200)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.079 in (Inch Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCorner Radius\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.2 mm (-02)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.008 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbide Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePC5300 (PVD Coated)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePC5300 PVD Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed Rate (fn)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.04 - 0.09 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0016 - 0.0035 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steel \u0026amp; Alloy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e120 - 230 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e393 - 754 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGMN200-02-R PC5300\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eGrooving series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e200\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eWidth (2.0mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-02\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eRadius (0.2mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-R\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eRounded chipbreaker\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003ePC5300\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003eLooking for rigid external grooving toolholders, cut-off blades, or modular blocks designed for secure MGMN insert clamping?\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 12px 24px; font-size: 15px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; transition-duration: 0.2s; transition-property: background-color;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eExplore Compatible Grooving Holders \u0026amp; Cut-Off Blades \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC lathe operations involving parting-off, external grooving, face grooving, and profile turning across carbon steels (C45, 1045), alloy steels (4140, 4340), and structural steels.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eToolholders \u0026amp; Blades:\u003c\/strong\u003e Fits all standard external grooving toolholders and parting blades engineered for MGMN200 pocket dimensions.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for CNC turning centers, automatic lathes, Swiss-type lathes, and conventional engine lathes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with high-pressure internal coolant delivery and flood coolant setups to optimize chip evacuation and thermal management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade PC5300 performs across different ISO material classifications ensures maximum productivity and predictable tool life.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY PC5300 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel \u0026amp; Alloy Steel (C45, 4140, 4340)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAdvanced PVD coating provides exceptional resistance to flank wear and cratering during general steel parting.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC4325 \/ Iscar IC830\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eK Group (Cast Iron)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGray Cast Iron \u0026amp; Ductile Iron (GG25, GGG40)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBalanced carbide toughness resists abrasive wear under intermittent casting skin cuts.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KCPK20 \/ Seco TK1001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical composition and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY PC5300 grade grooving inserts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: PC5300 is a high-performance PVD coated grade optimized for parting-off, external grooving, and turning operations in carbon steels and alloy steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What advantage does the 0.2mm corner radius provide?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The 0.2mm radius (-02) reinforces the cutting edge against chipping while leaving a smooth fillet radius in groove corners.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable grooving inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003ePart-Off Burr Reduction:\u003c\/strong\u003e Lower feed rates by 30% during the final 0.5mm of penetration to minimize center burrs.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eTool Deflection Control:\u003c\/strong\u003e Keep overhang minimal and ensure the blade is square to the spindle axis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Clogging Prevention:\u003c\/strong\u003e Verify coolant flow volume and pressure to ensure chips are cleared effectively from narrow grooves.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO turning tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":42496968360108,"sku":"MGMN200-02-R PC5300","price":60.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_MGMN200-02-R_PC5300_indexable_parting_and_grooving_insert_box_containing_ten_carbide_inserts.jpg?v=1789559339"},{"product_id":"korloy-mgmn200-m-nc3030-2mm-pvd-grooving-insert","title":"KORLOY MGMN200-M NC3030 Indexable Parting \u0026 Grooving Inserts | PVD Coated Carbide Inserts for CNC Lathe Cut-Off Tools (10pcs\/box) \/ MGMN200-M NC3030 Metric \u0026 Imperial Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGMN200-M NC3030 Indexable Parting, Grooving \u0026amp; Turning Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts with M-Type Chipbreaker for CNC Lathe Cut-Off and Precision Grooving\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which grooving insert is best for precision parting, superior thermal shock resistance, and stable tool life during CNC lathe machining?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable parting and grooving insert featuring specialized M-type chipbreaker geometry, high edge strength, and advanced PVD metallurgical coatings offers superior chip evacuation, minimal cutting resistance, and smooth surface finishes when executing deep grooving, cut-off, and profiling operations on CNC turning centers?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY MGMN200-M NC3030\u003c\/strong\u003e (equivalent metric and imperial grooving configurations) is engineered specifically for stable, high-efficiency material removal across demanding industrial applications. It utilizes the advanced \u003cstrong\u003eNC3030 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for high toughness, thermal stability, and superior resistance to flank wear and plastic deformation when machining carbon and alloy steels. Combined with its unique M-type geometry, it guarantees controlled chip curling, reliable chip breakage, and extended tool durability.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eNC3030 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a multi-layer PVD coating engineered to withstand extreme thermal stress and wear during steel parting and grooving.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eM-Type Chipbreaker Geometry:\u003c\/strong\u003e Designed with a versatile positive rake angle and specialized ground geometry that delivers excellent chip control and moderate chip curling across general machining feed rates.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eIndexable Economy:\u003c\/strong\u003e Precision-ground dual-edge design maximizes insert utilization, significantly lowering per-part production costs in high-volume lathe turning.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Clamping Stability:\u003c\/strong\u003e Engineered to fit securely into standard modular grooving blocks and blades, eliminating micro-vibration and ensuring high dimensional accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWidth \/ Size Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2.0 mm (MGMN200-M)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.079 in (Inch Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbide Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3030 (PVD Coated)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3030 PVD Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed Rate (fn)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.04 - 0.09 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0016 - 0.0035 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steel \u0026amp; Alloy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e120 - 240 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e393 - 787 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGMN200-M NC3030\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eGrooving insert series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e200\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eWidth (2.0mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-M\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eMedium M-type chipbreaker\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eNC3030\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003eLooking for rigid external grooving toolholders, cut-off blades, or modular blocks designed for secure MGMN insert clamping?\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 12px 24px; font-size: 15px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; transition-duration: 0.2s; transition-property: background-color;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eExplore Compatible Grooving Holders \u0026amp; Cut-Off Blades \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC lathe operations involving parting-off, external grooving, face grooving, and profile turning across carbon steels (C45, 1045), alloy steels (4140, 4340), and structural steels.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eToolholders \u0026amp; Blades:\u003c\/strong\u003e Fits all standard external grooving toolholders and parting blades engineered for MGMN200 pocket dimensions.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for CNC turning centers, automatic lathes, Swiss-type lathes, and conventional engine lathes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with high-pressure internal coolant delivery and flood coolant setups to optimize chip evacuation and thermal management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade NC3030 performs across different ISO material classifications ensures maximum productivity and predictable tool life.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY NC3030 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel \u0026amp; Alloy Steel (C45, 4140, 4340)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAdvanced PVD coating provides exceptional resistance to flank wear and cratering during general steel parting.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC4325 \/ Iscar IC830\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eK Group (Cast Iron)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGray Cast Iron \u0026amp; Ductile Iron (GG25, GGG40)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBalanced carbide toughness resists abrasive wear under intermittent casting skin cuts.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KCPK20 \/ Seco TK1001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical composition and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY NC3030 grade grooving inserts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: NC3030 is a high-performance PVD coated grade optimized for parting-off, external grooving, and turning operations in carbon steels and alloy steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the M-type chipbreaker behave during general steel machining?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The medium M-type geometry provides stable chip curling and reliable chip breaking across a wide range of feed rates without excessive cutting resistance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable grooving inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003ePart-Off Burr Reduction:\u003c\/strong\u003e Lower feed rates by 30% during the final 0.5mm of penetration to minimize center burrs.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eTool Deflection Control:\u003c\/strong\u003e Keep overhang minimal and ensure the blade is square to the spindle axis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Clogging Prevention:\u003c\/strong\u003e Verify coolant flow volume and pressure to ensure chips are cleared effectively from narrow grooves.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO turning tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":42496975437996,"sku":"MGMN200-M NC3030","price":72.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_MGMN200-M_NC3030_indexable_parting_and_grooving_insert_box_containing_ten_carbide_inserts.jpg?v=1789559344"},{"product_id":"korloy-mggn400-02-m-cn20-4mm-cermet-grooving-insert","title":"KORLOY MGGN400-02-M CN20 Indexable Parting \u0026 Grooving Inserts | PVD Coated Carbide Inserts for CNC Lathe Cut-Off Tools (10pcs\/box) \/ MGGN400-02-M CN20 Metric \u0026 Imperial Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 65px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGGN400-02-M CN20 Indexable Parting, Grooving \u0026amp; Turning Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts with M-Type Chipbreaker and Radius Edge for CNC Lathe Cut-Off and Precision Grooving\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which grooving insert is best for heavy-duty parting, radius edge smoothing, and stable tool life during CNC lathe machining?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable parting and grooving insert featuring a specialized 0.2mm corner radius, M-type chipbreaker geometry, and advanced PVD metallurgical coatings offers superior chip evacuation, minimal cutting resistance, and smooth surface finishes when executing wide grooving, cut-off, and profiling operations on CNC turning centers?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY MGGN400-02-M CN20\u003c\/strong\u003e (equivalent metric and imperial grooving configurations) is engineered specifically for stable, high-efficiency material removal across demanding industrial applications. It utilizes the advanced \u003cstrong\u003eCN20 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for high toughness, thermal stability, and superior resistance to flank wear and plastic deformation when machining carbon and alloy steels. Combined with its unique M-type geometry and full-radius edge design, it guarantees controlled chip curling, reliable chip breakage, and extended tool durability.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eCN20 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness fine-grain carbide substrate combined with a multi-layer PVD coating engineered to withstand extreme thermal stress and wear during steel parting and grooving.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eM-Type Chipbreaker Geometry:\u003c\/strong\u003e Designed with a versatile positive rake angle and specialized ground geometry that delivers excellent chip control and moderate chip curling across general machining feed rates.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e0.2mm Corner Radius (-02):\u003c\/strong\u003e Provides enhanced edge strength and prevents corner chipping during high-feed grooving while leaving a clean fillet radius on the workpiece.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eIndexable Economy:\u003c\/strong\u003e Precision-ground dual-edge design maximizes insert utilization, significantly lowering per-part production costs in high-volume lathe turning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGGN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGGN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWidth \/ Size Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e4.0 mm (MGGN400)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.157 in (Inch Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCorner Radius\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.2 mm (-02)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.008 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbide Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCN20 (PVD Coated)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCN20 PVD Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed Rate (fn)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.06 - 0.15 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0024 - 0.0059 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steel \u0026amp; Alloy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e120 - 220 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e393 - 721 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGGN400-02-M CN20\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGGN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eGrooving series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e400\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eWidth (4.0mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-02\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eRadius (0.2mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-M\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eMedium chipbreaker\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eCN20\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003eLooking for rigid external grooving toolholders, cut-off blades, or modular blocks designed for secure MGGN insert clamping?\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 12px 24px; font-size: 15px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; transition-duration: 0.2s; transition-property: background-color;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eExplore Compatible Grooving Holders \u0026amp; Cut-Off Blades \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC lathe operations involving parting-off, external wide grooving, face grooving, and profile turning across carbon steels (C45, 1045), alloy steels (4140, 4340), and structural steels.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eToolholders \u0026amp; Blades:\u003c\/strong\u003e Fits all standard external grooving toolholders and parting blades engineered for MGGN400 pocket dimensions.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for CNC turning centers, automatic lathes, Swiss-type lathes, and conventional engine lathes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with high-pressure internal coolant delivery and flood coolant setups to optimize chip evacuation and thermal management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade CN20 performs across different ISO material classifications ensures maximum productivity and predictable tool life.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY CN20 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel \u0026amp; Alloy Steel (C45, 4140, 4340)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAdvanced PVD coating provides exceptional resistance to flank wear and cratering during general steel parting.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC4325 \/ Iscar IC830\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eK Group (Cast Iron)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGray Cast Iron \u0026amp; Ductile Iron (GG25, GGG40)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBalanced carbide toughness resists abrasive wear under intermittent casting skin cuts.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KCPK20 \/ Seco TK1001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical composition and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY CN20 grade grooving inserts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: CN20 is a high-performance PVD coated grade optimized for parting-off, external grooving, and turning operations in carbon steels and alloy steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What advantage does the 0.2mm corner radius provide?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The 0.2mm radius (-02) reinforces the cutting edge against chipping while leaving a smooth fillet radius in groove corners.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable grooving inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003ePart-Off Burr Reduction:\u003c\/strong\u003e Lower feed rates by 30% during the final stage of penetration to minimize center burrs.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eTool Deflection Control:\u003c\/strong\u003e Keep overhang minimal and ensure the 4.0mm blade is square to the spindle axis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Clogging Prevention:\u003c\/strong\u003e Verify coolant flow volume and pressure to ensure chips are cleared effectively from wide grooves.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO turning tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":42497046905004,"sku":"MGGN400-02-M CN20","price":93.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_MGGN400-02-M_CN20_indexable_parting_and_grooving_insert_box_containing_ten_carbide_inserts.jpg?v=1789559350"},{"product_id":"korloy-mgmn200-m-cn2000-2mm-cermet-grooving-insert","title":"KORLOY MGMN200-M CN2000 Indexable Parting \u0026 Grooving Inserts | PVD Coated Carbide Inserts for CNC Lathe Cut-Off Tools (10pcs\/box) \/ MGMN200-M CN2000 Metric \u0026 Imperial Grooving Tooling","description":"\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n  \u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\n  \u003c!-- H1 Title --\u003e\n  \u003cheader style=\"background-color: #47479F; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n    \u003ch1 style=\"margin: 0; font-size: 26px; font-weight: 700; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGMN200-M CN2000 Indexable Parting, Grooving \u0026amp; Turning Inserts (10pcs\/box)\u003c\/h1\u003e\n    \u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts with M-Type Chipbreaker for CNC Lathe Cut-Off and Precision Grooving\u003c\/p\u003e\n  \u003c\/header\u003e\n\n  \u003c!-- 1. Product Overview (H2) --\u003e\n  \u003csection style=\"margin-bottom: 40px;\"\u003e\n    \u003ch2 style=\"color: #47479F; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which grooving insert is best for precision parting, superior thermal shock resistance, and stable tool life during CNC lathe machining?\u003c\/h2\u003e\n    \u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\n      \u003cem\u003eWhich indexable parting and grooving insert featuring specialized M-type chipbreaker geometry, high edge strength, and advanced PVD metallurgical coatings offers superior chip evacuation, minimal cutting resistance, and smooth surface finishes when executing deep grooving, cut-off, and profiling operations on CNC turning centers?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY MGMN200-M CN2000\u003c\/strong\u003e (equivalent metric and imperial grooving configurations) is engineered specifically for stable, high-efficiency material removal across demanding industrial applications. It utilizes the advanced \u003cstrong\u003eCN2000 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for high toughness, thermal stability, and superior resistance to flank wear and plastic deformation when machining carbon and alloy steels. Combined with its unique M-type geometry, it guarantees controlled chip curling, reliable chip breakage, and extended tool durability.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n  \u003csection style=\"margin-bottom: 40px;\"\u003e\n    \u003ch2 style=\"color: #47479F; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n    \u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n      \u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eCN2000 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a multi-layer PVD coating engineered to withstand extreme thermal stress and wear during steel parting and grooving.\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eM-Type Chipbreaker Geometry:\u003c\/strong\u003e Designed with a versatile positive rake angle and specialized ground geometry that delivers excellent chip control and moderate chip curling across general machining feed rates.\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eIndexable Economy:\u003c\/strong\u003e Precision-ground dual-edge design maximizes insert utilization, significantly lowering per-part production costs in high-volume lathe turning.\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Clamping Stability:\u003c\/strong\u003e Engineered to fit securely into standard modular grooving blocks and blades, eliminating micro-vibration and ensuring high dimensional accuracy.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n  \u003csection style=\"margin-bottom: 40px;\"\u003e\n    \u003ch2 style=\"color: #47479F; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n    \u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n    \n    \u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n      \u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n        \u003cthead\u003e\n          \u003ctr style=\"background-color: #47479F; color: #FFFFFF;\"\u003e\n            \u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n            \u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n            \u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n          \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWidth \/ Size Code\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2.0 mm (MGMN200-M)\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.079 in (Inch Compatible)\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbide Grade\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCN2000 (PVD Coated)\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCN2000 PVD Coated\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed Rate (fn)\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.04 - 0.09 mm\/rev\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0016 - 0.0035 in\/rev\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steel \u0026amp; Alloy\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e120 - 230 m\/min\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e393 - 754 SFM\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- ISO Code Breakdown Boxes --\u003e\n    \u003ch3 style=\"color: #47479F; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGMN200-M CN2000\u003c\/h3\u003e\n    \u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n      \u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eGrooving insert series\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e200\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eWidth (2.0mm)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-M\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eMedium M-type chipbreaker\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eCN2000\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Tool Holder Link Box --\u003e\n    \u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n      \u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003e\n        Looking for rigid external grooving toolholders, cut-off blades, or modular blocks designed for secure MGMN insert clamping?\n      \u003c\/p\u003e\n      \u003ca href=\"\/collections\/grooving-and-parting-holders\" style=\"display: inline-block; background-color: #47479F; color: #ffffff; padding: 12px 24px; font-size: 15px; font-weight: 600; text-decoration: none; border-radius: 4px; transition: background-color 0.2s ease;\"\u003e\n        Explore Compatible Grooving Holders \u0026amp; Cut-Off Blades\n      \u003c\/a\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- 4. Applications --\u003e\n  \u003csection style=\"margin-bottom: 40px;\"\u003e\n    \u003ch2 style=\"color: #47479F; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n    \u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC lathe operations involving parting-off, external grooving, face grooving, and profile turning across carbon steels (C45, 1045), alloy steels (4140, 4340), and structural steels.\u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- 5. Compatibility --\u003e\n  \u003csection style=\"margin-bottom: 40px;\"\u003e\n    \u003ch2 style=\"color: #47479F; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n    \u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n      \u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eToolholders \u0026amp; Blades:\u003c\/strong\u003e Fits all standard external grooving toolholders and parting blades engineered for MGMN200 pocket dimensions.\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for CNC turning centers, automatic lathes, Swiss-type lathes, and conventional engine lathes.\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with high-pressure internal coolant delivery and flood coolant setups to optimize chip evacuation and thermal management.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n  \u003csection style=\"margin-bottom: 40px;\"\u003e\n    \u003ch2 style=\"color: #47479F; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n    \u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade CN2000 performs across different ISO material classifications ensures maximum productivity and predictable tool life.\u003c\/p\u003e\n    \n    \u003cdiv style=\"overflow-x: auto;\"\u003e\n      \u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n        \u003cthead\u003e\n          \u003ctr style=\"background-color: #47479F; color: #FFFFFF;\"\u003e\n            \u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n            \u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n            \u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY CN2000 Performance\u003c\/th\u003e\n            \u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n          \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel \u0026amp; Alloy Steel (C45, 4140, 4340)\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAdvanced PVD coating provides exceptional resistance to flank wear and cratering during general steel parting.\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC4325 \/ Iscar IC830\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eK Group (Cast Iron)\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGray Cast Iron \u0026amp; Ductile Iron (GG25, GGG40)\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBalanced carbide toughness resists abrasive wear under intermittent casting skin cuts.\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KCPK20 \/ Seco TK1001\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- 7. Why Choose Us --\u003e\n  \u003csection style=\"margin-bottom: 40px;\"\u003e\n    \u003ch2 style=\"color: #47479F; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n    \u003cdiv class=\"flex-container\"\u003e\n      \u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n        \u003ch3 style=\"margin-top: 0; color: #47479F; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n        \u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical composition and consistent batch performance.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n        \u003ch3 style=\"margin-top: 0; color: #47479F; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n        \u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- 8. AI-style FAQ --\u003e\n  \u003csection style=\"margin-bottom: 40px;\"\u003e\n    \u003ch2 style=\"color: #47479F; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n    \n    \u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n      \u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479F;\"\u003eQ: What is the primary application for KORLOY CN2000 grade grooving inserts?\u003c\/p\u003e\n      \u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: CN2000 is a high-performance PVD coated grade optimized for parting-off, external grooving, and turning operations in carbon steels and alloy steels.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n      \u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479F;\"\u003eQ: How does the M-type chipbreaker behave during general steel machining?\u003c\/p\u003e\n      \u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The medium M-type geometry provides stable chip curling and reliable chip breaking across a wide range of feed rates without excessive cutting resistance.\u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n      \u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479F;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n      \u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable grooving inserts.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\n  \u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n    \u003ch3 style=\"color: #47479F; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n    \u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n      \u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003ePart-Off Burr Reduction:\u003c\/strong\u003e Lower feed rates by 30% during the final 0.5mm of penetration to minimize center burrs.\u003c\/li\u003e\n      \u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eTool Deflection Control:\u003c\/strong\u003e Keep overhang minimal and ensure the blade is square to the spindle axis.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eChip Clogging Prevention:\u003c\/strong\u003e Verify coolant flow volume and pressure to ensure chips are cleared effectively from narrow grooves.\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\n      \u003cem\u003eAuthoritative Reference: Compliant with ISO turning tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\n    \u003c\/p\u003e\n  \u003c\/footer\u003e\n\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":42497049821356,"sku":"MFMN300 NC3030","price":52.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_MGMN200-M_CN2000_indexable_parting_and_grooving_insert_box_containing_ten_carbide_inserts.jpg?v=1789559355"},{"product_id":"korloy-mgmn200-g-pc5300-2mm-universal-grooving-insert","title":"KORLOY MGMN200-G PC5300 Indexable Parting \u0026 Grooving Inserts | PVD Coated Carbide Inserts for CNC Lathe Cut-Off Tools (10pcs\/box) \/ MGMN200-G PC5300 Metric \u0026 Imperial Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGMN200-G PC5300 Indexable Parting, Grooving \u0026amp; Turning Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts with G-Type Chipbreaker for CNC Lathe Cut-Off and Precision Grooving\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which grooving insert is best for precision parting, superior thermal shock resistance, and stable tool life during CNC lathe machining?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable parting and grooving insert featuring specialized G-type chipbreaker geometry, high edge strength, and advanced PVD metallurgical coatings offers superior chip evacuation, minimal cutting resistance, and smooth surface finishes when executing deep grooving, cut-off, and profiling operations on CNC turning centers?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY MGMN200-G PC5300\u003c\/strong\u003e (equivalent metric and imperial grooving configurations) is engineered specifically for stable, high-efficiency material removal across demanding industrial applications. It utilizes the advanced \u003cstrong\u003ePC5300 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for high toughness, thermal stability, and superior resistance to plastic deformation under interrupted cuts and heavy thermal loads. Combined with its unique G-type geometry, it guarantees controlled chip curling, reliable chip breakage, and extended tool durability.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003ePC5300 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a multi-layer PVD coating engineered to withstand extreme thermal stress, micro-chipping, and flank wear during continuous steel and alloy parting.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eG-Type Chipbreaker Geometry:\u003c\/strong\u003e Designed with a sharp, positive cutting edge and specialized ground geometry that delivers excellent chip control and narrow chip curling across various feed rates.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eIndexable Economy:\u003c\/strong\u003e Precision-ground dual-edge design maximizes insert utilization, significantly lowering per-part production costs in high-volume lathe turning.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Clamping Stability:\u003c\/strong\u003e Engineered to fit securely into standard modular grooving blocks and blades, eliminating micro-vibration and ensuring high dimensional accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWidth \/ Size Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2.0 mm (MGMN200-G)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.079 in (Inch Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbide Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePC5300 (PVD Coated)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePC5300 PVD Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed Rate (fn)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.04 - 0.10 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0016 - 0.0039 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steel \u0026amp; Alloy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e130 - 240 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e426 - 787 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGMN200-G PC5300\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eGrooving insert series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e200\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eWidth (2.0mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-G\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eGround G-type chipbreaker\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003ePC5300\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003eLooking for rigid external grooving toolholders, cut-off blades, or modular blocks designed for secure MGMN insert clamping?\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 12px 24px; font-size: 15px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; transition-duration: 0.2s; transition-property: background-color;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eExplore Compatible Grooving Holders \u0026amp; Cut-Off Blades \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC lathe operations involving parting-off, external grooving, face grooving, and profile turning across carbon steels (1045, C45), alloy steels (4140, 4340), stainless steels, and heat-resistant alloys.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eToolholders \u0026amp; Blades:\u003c\/strong\u003e Fits all standard external grooving toolholders and parting blades engineered for MGMN200 pocket dimensions.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for CNC turning centers, automatic lathes, Swiss-type lathes, and conventional engine lathes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with high-pressure internal coolant delivery and flood coolant setups to optimize chip evacuation and thermal management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade PC5300 performs across different ISO material classifications ensures maximum productivity and predictable tool life.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY PC5300 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel \u0026amp; Alloy Steel (C45, 4140, 4340)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAdvanced PVD coating provides exceptional resistance to thermal wear and plastic deformation during continuous and interrupted parting.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik SP 4325 \/ Iscar GIP M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eM Group (Stainless Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAustenitic \u0026amp; Martensitic Stainless Steels (304, 316)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTough substrate resists thermal cracking and notch wear under high cutting temperatures.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KC5010 \/ Seco CP500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical composition and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY PC5300 grade grooving inserts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: PC5300 is a robust PVD coated grade optimized for parting-off, external grooving, and turning operations in carbon steels, alloy steels, and stainless steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the G-type chipbreaker behave during steel parting?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The ground G-type geometry controls chip formation and curls chips tightly, preventing entanglement around the workpiece and tool during deep cuts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable grooving inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eCenter Burrs During Part-Off:\u003c\/strong\u003e Reduce feed rate by 30% during the final stage of cut-off to minimize core burrs.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eChatter Reduction:\u003c\/strong\u003e Ensure tool overhang is kept to a minimum and center height is precisely aligned.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Efficiency:\u003c\/strong\u003e Maintain adequate fluid pressure to flush chips effectively from narrow 2.0mm grooves.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO turning tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":42497050837164,"sku":"MGMN200-G PC5300","price":72.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_MGMN200-G_PC5300_indexable_parting_and_grooving_insert_box_containing_ten_carbide_inserts.jpg?v=1789559359"},{"product_id":"korloy-mgmn200-g-nc3120-2mm-grooving-parting-insert","title":"KORLOY MGMN200-G NC3120 Indexable Parting \u0026 Grooving Inserts | PVD Coated Carbide Inserts for CNC Lathe Cut-Off Tools (10pcs\/box) \/ MGMN200-G NC3120 Metric \u0026 Imperial Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGMN200-G NC3120 Indexable Parting, Grooving \u0026amp; Turning Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts with G-Type Chipbreaker for CNC Lathe Cut-Off and Precision Grooving\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which grooving insert is best for precision parting, superior thermal shock resistance, and stable tool life during CNC lathe machining?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable parting and grooving insert featuring specialized G-type chipbreaker geometry, high edge strength, and advanced PVD metallurgical coatings offers superior chip evacuation, minimal cutting resistance, and smooth surface finishes when executing deep grooving, cut-off, and profiling operations on CNC turning centers?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY MGMN200-G NC3120\u003c\/strong\u003e (equivalent metric and imperial grooving configurations) is engineered specifically for stable, high-efficiency material removal across demanding industrial applications. It utilizes the advanced \u003cstrong\u003eNC3120 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for high toughness, thermal stability, and superior resistance to flank wear and plastic deformation when machining carbon steels and alloy steels. Combined with its unique G-type geometry, it guarantees controlled chip curling, reliable chip breakage, and extended tool durability.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eNC3120 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a multi-layer PVD coating engineered to withstand extreme thermal stress and wear during steel parting and grooving operations.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eG-Type Chipbreaker Geometry:\u003c\/strong\u003e Designed with a sharp, positive cutting edge and specialized ground geometry that delivers excellent chip control and narrow chip curling across various feed rates.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eIndexable Economy:\u003c\/strong\u003e Precision-ground dual-edge design maximizes insert utilization, significantly lowering per-part production costs in high-volume lathe turning.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Clamping Stability:\u003c\/strong\u003e Engineered to fit securely into standard modular grooving blocks and blades, eliminating micro-vibration and ensuring high dimensional accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWidth \/ Size Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2.0 mm (MGMN200-G)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.079 in (Inch Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbide Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3120 (PVD Coated)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3120 PVD Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed Rate (fn)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.04 - 0.10 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0016 - 0.0039 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steel \u0026amp; Alloy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e130 - 250 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e426 - 820 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGMN200-G NC3120\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eGrooving insert series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e200\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eWidth (2.0mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-G\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eGround G-type chipbreaker\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eNC3120\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003eLooking for rigid external grooving toolholders, cut-off blades, or modular blocks designed for secure MGMN insert clamping?\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 12px 24px; font-size: 15px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; transition-duration: 0.2s; transition-property: background-color;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eExplore Compatible Grooving Holders \u0026amp; Cut-Off Blades \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC lathe operations involving parting-off, external grooving, face grooving, and profile turning across carbon steels (C45, 1045), alloy steels (4140, 4340), and low-alloy construction steels.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eToolholders \u0026amp; Blades:\u003c\/strong\u003e Fits all standard external grooving toolholders and parting blades engineered for MGMN200 pocket dimensions.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for CNC turning centers, automatic lathes, Swiss-type lathes, and conventional engine lathes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with high-pressure internal coolant delivery and flood coolant setups to optimize chip evacuation and thermal management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade NC3120 performs across different ISO material classifications ensures maximum productivity and predictable tool life.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY NC3120 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel \u0026amp; Alloy Steel (C45, 4140, 4340)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAdvanced PVD coating provides exceptional resistance to thermal wear and edge chipping during continuous steel parting.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC4325 \/ Iscar IC830\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eK Group (Cast Iron)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGray Cast Iron \u0026amp; Ductile Iron (GG25, GGG40)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBalanced substrate toughness resists abrasive wear under moderate cutting speeds.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KCPK20 \/ Seco TK1001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical composition and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY NC3120 grade grooving inserts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: NC3120 is a robust PVD coated grade optimized for parting-off, external grooving, and turning operations in carbon steels and alloy steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the G-type chipbreaker perform during high-feed parting operations?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The ground G-type geometry controls chip formation and curls chips tightly, preventing entanglement around the workpiece and tool.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable grooving inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eCenter Burrs During Part-Off:\u003c\/strong\u003e Reduce feed rate by 30% during the final stage of cut-off to minimize core burrs.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eChatter Reduction:\u003c\/strong\u003e Ensure tool overhang is kept to a minimum and center height is precisely aligned.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Efficiency:\u003c\/strong\u003e Maintain adequate fluid pressure to flush chips effectively from narrow 2.0mm grooves.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO turning tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":42497053687980,"sku":"MGMN200-G NC3120","price":72.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_MGMN200-G_NC3120_indexable_parting_and_grooving_insert_box_containing_ten_carbide_inserts.jpg?v=1788836650"},{"product_id":"mgmn150-m-nc3020","title":"KORLOY MGMN150-M NC3020 Indexable Parting \u0026 Grooving Inserts | PVD Coated Carbide Inserts for CNC Lathe Cut-Off Tools (10pcs\/box) \/ MGMN150-M NC3020 Metric \u0026 Imperial Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGMN150-M NC3020 Indexable Parting, Grooving \u0026amp; Turning Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts with M-Type Chipbreaker for CNC Lathe Cut-Off and Precision Grooving\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which grooving insert is best for precision parting, superior thermal shock resistance, and stable tool life during CNC lathe machining?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable parting and grooving insert featuring specialized M-type chipbreaker geometry, high edge strength, and advanced PVD metallurgical coatings offers superior chip evacuation, minimal cutting resistance, and smooth surface finishes when executing deep grooving, cut-off, and profiling operations on CNC turning centers?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY MGMN150-M NC3020\u003c\/strong\u003e (equivalent metric and imperial grooving configurations) is engineered specifically for stable, high-efficiency material removal across demanding industrial applications. It utilizes the advanced \u003cstrong\u003eNC3020 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for high toughness, thermal stability, and superior resistance to flank wear and plastic deformation when machining carbon and alloy steels. Combined with its unique M-type geometry, it guarantees controlled chip curling, reliable chip breakage, and extended tool durability.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eNC3020 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness fine-grain carbide substrate combined with a multi-layer PVD coating engineered to withstand extreme thermal stress and wear during steel parting and grooving.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eM-Type Chipbreaker Geometry:\u003c\/strong\u003e Designed with a versatile positive rake angle and specialized ground geometry that delivers excellent chip control and moderate chip curling across general machining feed rates.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eIndexable Economy:\u003c\/strong\u003e Precision-ground dual-edge design maximizes insert utilization, significantly lowering per-part production costs in high-volume lathe turning.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Clamping Stability:\u003c\/strong\u003e Engineered to fit securely into standard modular grooving blocks and blades, eliminating micro-vibration and ensuring high dimensional accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWidth \/ Size Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e1.5 mm (MGMN150-M)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.059 in (Inch Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbide Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3020 (PVD Coated)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3020 PVD Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed Rate (fn)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.03 - 0.08 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0012 - 0.0031 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steel \u0026amp; Alloy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e120 - 220 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e393 - 721 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGMN150-M NC3020\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eGrooving insert series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e150\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eWidth (1.5mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-M\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eMedium M-type chipbreaker\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eNC3020\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003eLooking for rigid external grooving toolholders, cut-off blades, or modular blocks designed for secure MGMN insert clamping?\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 12px 24px; font-size: 15px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; transition-duration: 0.2s; transition-property: background-color;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eExplore Compatible Grooving Holders \u0026amp; Cut-Off Blades \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC lathe operations involving parting-off, external grooving, face grooving, and profile turning across carbon steels (C45, 1045), alloy steels (4140, 4340), and free-machining steels.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eToolholders \u0026amp; Blades:\u003c\/strong\u003e Fits all standard external grooving toolholders and parting blades engineered for MGMN150 pocket dimensions.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for CNC turning centers, automatic lathes, Swiss-type lathes, and conventional engine lathes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with high-pressure internal coolant delivery and flood coolant setups to optimize chip evacuation and thermal management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade NC3020 performs across different ISO material classifications ensures maximum productivity and predictable tool life.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY NC3020 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel \u0026amp; Alloy Steel (C45, 4140, 4340)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSpecialized PVD coating provides exceptional resistance to flank wear and cratering during general steel parting.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC4325 \/ Iscar IC830\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eK Group (Cast Iron)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGray Cast Iron \u0026amp; Ductile Iron (GG25, GGG40)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBalanced carbide toughness resists abrasive wear under intermittent casting skin cuts.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KCPK20 \/ Seco TK1001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical composition and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY NC3020 grade grooving inserts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: NC3020 is a high-performance PVD coated grade optimized for parting-off, external grooving, and turning operations in carbon steels and alloy steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the M-type chipbreaker behave during general steel machining?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The medium M-type geometry provides stable chip curling and reliable chip breaking across a wide range of feed rates without excessive cutting resistance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable grooving inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003ePart-Off Burr Reduction:\u003c\/strong\u003e Lower feed rates by 30% during the final 0.5mm of penetration to minimize center burrs.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eTool Deflection Control:\u003c\/strong\u003e Keep overhang minimal and ensure the blade is square to the spindle axis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Clogging Prevention:\u003c\/strong\u003e Verify coolant flow volume and pressure to ensure chips are cleared effectively from narrow grooves.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO turning tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":42582091301036,"sku":"MGMN150-M NC3020","price":69.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_MGMN150-M_NC3020_indexable_parting_and_grooving_insert_box_containing_ten_carbide_inserts.jpg?v=1789559550"},{"product_id":"fgm400r-04-nc3030","title":"KORLOY FGM400R-04 NC3030 Indexable Milling Inserts | PVD Coated Carbide Inserts for CNC Face Milling Cutters (10pcs\/box) \/ FGM400R-04 NC3030 Metric \u0026 Imperial Square Shoulder Milling Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY FGM400R-04 NC3030 Indexable Milling Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts with Specialized Geometry for CNC Face Milling and Square Shoulder Cutting\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which indexable milling insert is best for high-efficiency face milling, exceptional thermal shock resistance, and stable tool life during CNC machining?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable milling insert featuring optimized rake geometry, high edge strength, and advanced PVD metallurgical coatings offers superior chip evacuation, minimal cutting resistance, and mirror-like surface finishes when executing heavy face milling, slotting, and shoulder milling operations on CNC vertical and horizontal machining centers?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY FGM400R-04 NC3030\u003c\/strong\u003e (equivalent metric and imperial milling configurations) is engineered specifically for stable, high-efficiency material removal across demanding industrial applications. It utilizes the advanced \u003cstrong\u003eNC3030 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for high toughness, thermal stability, and superior resistance to plastic deformation under continuous and interrupted cuts. Combined with its unique geometry, it guarantees controlled chip curling, reliable chip breakage, and extended tool durability.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eNC3030 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a multi-layer PVD coating engineered to withstand extreme thermal stress and flank wear during steel and alloy milling.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eOptimized Cutting Geometry:\u003c\/strong\u003e Designed with specialized rake angles that lower cutting forces and reduce spindle load during aggressive roughing and finishing passes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eIndexable Economy:\u003c\/strong\u003e Precision-ground design maximizes insert indexing options, significantly lowering per-part production costs in high-volume milling shops.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Pocket Stability:\u003c\/strong\u003e Engineered to seat securely into standard indexable face mills and shoulder milling cutter bodies, eliminating micro-vibration and ensuring superior surface finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC milling programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFGM Milling Insert\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFGM Milling Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSize \u0026amp; Configuration Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e400 Series, Radius 0.4 (FGM400R-04)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInch Compatible Face Mill Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbide Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3030 (PVD Coated)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3030 PVD Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed per Tooth (fz)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.08 - 0.22 mm\/tooth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0031 - 0.0087 in\/tooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steel \u0026amp; Alloy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e150 - 280 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e492 - 918 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: FGM400R-04 NC3030\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eFGM\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eMilling insert family\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e400\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eInsert size code\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eR\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eRight-hand cutting\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-04\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eCorner radius (0.4mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eNC3030\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC milling operations involving face milling, shoulder milling, slotting, and pocketing across carbon steels (1045, 4140), alloy steels, tool steels, and cast iron components in mold making and general engineering.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCutter Bodies:\u003c\/strong\u003e Fits all standard indexable face mills and modular milling cutters engineered with FGM-compatible pocket dimensions.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for CNC vertical machining centers (VMCs), horizontal machining centers (HMCs), and heavy-duty milling machines.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with through-spindle coolant delivery and external flood coolant setups to enhance chip evacuation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade NC3030 performs across different ISO material classifications ensures maximum productivity and predictable tool life.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY NC3030 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel \u0026amp; Alloy Steel (C45, 4140, P20)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAdvanced PVD coating provides exceptional resistance to thermal wear and chipping during high feed milling.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC4300 \/ Mitsubishi VP15TF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eM Group (Stainless Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAustenitic \u0026amp; Martensitic Stainless Steels (304, 316)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTough substrate resists thermal cracking and notch wear under continuous milling temperatures.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KC725M \/ Seco MP1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical composition and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial machining databases, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY NC3030 grade milling inserts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: NC3030 is a robust PVD coated grade optimized for face milling, shoulder milling, and slotting operations in carbon steels, alloy steels, and stainless steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the 0.4mm corner radius perform during finishing passes?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The 0.4mm corner radius provides an optimal balance between edge strength and surface finish quality during shoulder and face milling passes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable milling inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eChipping on Cutter Entry:\u003c\/strong\u003e Reduce feed per tooth by 20% during initial workpiece engagement to protect cutting edges.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eVibration or Chatter:\u003c\/strong\u003e Check tool overhang and reduce radial depth of cut (Ae) or increase spindle RPM.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Finish Optimization:\u003c\/strong\u003e Ensure proper cutter runout and maintain recommended cutting fluid delivery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO milling tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":42582190653612,"sku":"FGM400R-04 NC3030","price":75.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_FGM400R-04_NC3030_indexable_milling_insert_packaging_box_containing_ten_carbide_inserts.jpg?v=1789559556"},{"product_id":"mgmn200-02-l-pc5300","title":"KORLOY MGMN200-02-L PC5300 Indexable Parting, Grooving \u0026 Turning Inserts | PVD Coated Carbide Inserts for CNC Lathe Cut-Off Tools (10pcs\/box) \/ MGMN200-02-L PC5300 Metric \u0026 Imperial Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGMN200-02-L PC5300 Indexable Parting, Grooving \u0026amp; Turning Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts with Left-Hand 0.2mm Radius Geometry for CNC Lathe Cut-Off and Precision Grooving\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which grooving insert is best for precision parting, superior thermal shock resistance, and stable tool life during CNC lathe machining?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable parting and grooving insert featuring specialized left-hand 0.2mm corner radius geometry, high edge strength, and advanced PVD metallurgical coatings offers superior chip evacuation, minimal cutting resistance, and smooth surface finishes when executing deep grooving, cut-off, and profiling operations on CNC turning centers?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY MGMN200-02-L PC5300\u003c\/strong\u003e (equivalent metric and imperial grooving configurations) is engineered specifically for stable, high-efficiency material removal across demanding industrial applications. It utilizes the advanced \u003cstrong\u003ePC5300 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for high toughness, thermal stability, and superior resistance to plastic deformation under interrupted cuts. Combined with its unique left-hand geometry, it guarantees controlled chip curling, reliable chip breakage, and extended tool durability.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003ePC5300 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a multi-layer PVD coating engineered to withstand extreme thermal stress and flank wear during continuous steel and alloy parting.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eLeft-Hand Radius Geometry:\u003c\/strong\u003e Designed with a specialized 0.2mm corner radius and left-hand orientation that delivers fine corner definition and excellent chip control across various feed rates.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eIndexable Economy:\u003c\/strong\u003e Precision-ground design maximizes insert utilization, significantly lowering per-part production costs in high-volume lathe turning.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Clamping Stability:\u003c\/strong\u003e Engineered to fit securely into standard modular grooving blocks and blades, eliminating micro-vibration and ensuring high dimensional accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWidth \u0026amp; Radius Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2.0 mm, R0.2 (MGMN200-02-L)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.079 in, R0.008 in (Inch Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbide Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePC5300 (PVD Coated)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePC5300 PVD Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed Rate (fn)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.04 - 0.10 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0016 - 0.0039 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steel \u0026amp; Alloy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e130 - 240 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e426 - 787 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGMN200-02-L PC5300\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eGrooving insert series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e200\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eWidth (2.0mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-02\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eCorner radius (0.2mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-L\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eLeft-hand geometry\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003ePC5300\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003eLooking for rigid external grooving toolholders, cut-off blades, or modular blocks designed for secure MGMN insert clamping?\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 12px 24px; font-size: 15px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; transition-duration: 0.2s; transition-property: background-color;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eExplore Compatible Grooving Holders \u0026amp; Cut-Off Blades \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC lathe operations involving parting-off, external grooving, face grooving, and profile turning across carbon steels (1045, 4140), alloy steels, stainless steels, and cast iron components.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eToolholders \u0026amp; Blades:\u003c\/strong\u003e Fits all standard external grooving toolholders and parting blades engineered for MGMN200 pocket dimensions.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for CNC turning centers, automatic lathes, Swiss-type lathes, and conventional engine lathes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with high-pressure internal coolant delivery and flood coolant setups to optimize chip evacuation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade PC5300 performs across different ISO material classifications ensures maximum productivity and predictable tool life.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY PC5300 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel \u0026amp; Alloy Steel (C45, 4140, 4340)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAdvanced PVD coating provides exceptional resistance to thermal wear and edge buildup during continuous parting.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik SP 4325 \/ Iscar GIP M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eM Group (Stainless Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAustenitic \u0026amp; Martensitic Stainless Steels (304, 316)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTough substrate resists thermal cracking and notch wear under high cutting temperatures.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KC5010 \/ Seco CP500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical composition and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY PC5300 grade grooving inserts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: PC5300 is a robust PVD coated grade optimized for parting-off, external grooving, and turning operations in carbon steels, alloy steels, and stainless steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the left-hand 0.2mm corner radius perform during parting cuts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The left-hand R0.2 geometry allows precise side wall profiling and shoulder finishing while maintaining structural edge strength.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable grooving inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eBurr Formation During Part-Off:\u003c\/strong\u003e Reduce feed rate by 30% as the tool approaches the center of the bar to minimize core burrs.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eChipping on Center Breakthrough:\u003c\/strong\u003e Ensure the insert center height is precisely aligned with the lathe spindle centerline.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Finish Optimization:\u003c\/strong\u003e Maintain consistent coolant pressure and avoid excessive dwell time at the groove bottom.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO turning tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":42582215655596,"sku":"MGMN200-02-L PC5300","price":60.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/Korloy_MGMN200-02-L_PC5300_2mm_R0.2_Precision_Grooving_Insert_for_Finishing.jpg?v=1789559561"},{"product_id":"mgmn150-g-pc9030","title":"KORLOY MGMN150-G PC9030 Indexable Parting \u0026 Grooving Inserts | PVD Coated Carbide Inserts for CNC Lathe Cut-Off Tools (10pcs\/box) \/ MGMN150-G PC9030 Metric \u0026 Imperial Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGMN150-G PC9030 Indexable Parting, Grooving \u0026amp; Turning Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts with G-Type Chipbreaker for CNC Lathe Cut-Off and Precision Grooving\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which grooving insert is best for precision parting, superior thermal shock resistance, and stable tool life during CNC lathe machining?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable parting and grooving insert featuring specialized G-type chipbreaker geometry, high edge strength, and advanced PVD metallurgical coatings offers superior chip evacuation, minimal cutting resistance, and smooth surface finishes when executing deep grooving, cut-off, and profiling operations on CNC turning centers?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY MGMN150-G PC9030\u003c\/strong\u003e (equivalent metric and imperial grooving configurations) is engineered specifically for stable, high-efficiency material removal across demanding industrial applications. It utilizes the advanced \u003cstrong\u003ePC9030 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for high toughness, thermal stability, and superior resistance to built-up edge and notch wear when machining stainless steels and exotic alloys. Combined with its unique G-type geometry, it guarantees controlled chip curling, reliable chip breakage, and extended tool durability.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003ePC9030 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness fine-grain carbide substrate combined with a multi-layer PVD coating engineered to withstand extreme thermal stress and chemical wear during stainless steel and alloy parting.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eG-Type Chipbreaker Geometry:\u003c\/strong\u003e Designed with a sharp, positive cutting edge and specialized ground geometry that delivers excellent chip control and narrow chip curling across various feed rates.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eIndexable Economy:\u003c\/strong\u003e Precision-ground dual-edge design maximizes insert utilization, significantly lowering per-part production costs in high-volume lathe turning.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Clamping Stability:\u003c\/strong\u003e Engineered to fit securely into standard modular grooving blocks and blades, eliminating micro-vibration and ensuring high dimensional accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWidth \/ Size Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e1.5 mm (MGMN150-G)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.059 in (Inch Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbide Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePC9030 (PVD Coated)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePC9030 PVD Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed Rate (fn)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.03 - 0.08 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0012 - 0.0031 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Stainless Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e100 - 180 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e328 - 590 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGMN150-G PC9030\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eGrooving insert series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e150\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eWidth (1.5mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-G\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eGround G-type chipbreaker\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003ePC9030\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003eLooking for rigid external grooving toolholders, cut-off blades, or modular blocks designed for secure MGMN insert clamping?\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 12px 24px; font-size: 15px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; transition-duration: 0.2s; transition-property: background-color;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eExplore Compatible Grooving Holders \u0026amp; Cut-Off Blades \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC lathe operations involving parting-off, external grooving, face grooving, and profile turning across austenitic stainless steels (304, 316), precipitation-hardening steels, and high-temperature alloys.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eToolholders \u0026amp; Blades:\u003c\/strong\u003e Fits all standard external grooving toolholders and parting blades engineered for MGMN150 pocket dimensions.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for CNC turning centers, automatic lathes, Swiss-type lathes, and conventional engine lathes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with high-pressure internal coolant delivery and flood coolant setups to optimize chip evacuation and thermal management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade PC9030 performs across different ISO material classifications ensures maximum productivity and predictable tool life.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY PC9030 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eM Group (Stainless Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAustenitic Stainless Steel (304, 316, 316L)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSpecialized PVD coating minimizes work-hardening effects and resists chemical wear during stainless parting.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC2135 \/ Iscar IC908\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eS Group (Superalloys)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTitanium Alloys \u0026amp; Nickel-Based Superalloys\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTough carbide substrate withstands high thermal loads and prevents catastrophic chipping under intermittent cutting.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KCP25 \/ Seco CP200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical composition and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY PC9030 grade grooving inserts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: PC9030 is a premium PVD coated grade specifically engineered for parting-off, grooving, and turning austenitic stainless steels and high-temperature alloys.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the G-type chipbreaker prevent stringy chips in stainless steel?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The ground G-type geometry concentrates cutting forces to break tough stainless steel chips into manageable pieces, preventing bird-nesting around the part.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable grooving inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eWork-Hardening in Stainless Steel:\u003c\/strong\u003e Maintain continuous feed rates and avoid dwelling at the groove base to prevent work-hardening layers.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eEdge Buildup Mitigation:\u003c\/strong\u003e Use high-pressure coolant or adjust cutting speed upward within recommended limits to reduce material adhesion on the rake face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Breakage Control:\u003c\/strong\u003e Reduce feed by 30% near the bar center to eliminate core fracture.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO turning tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":42582288892076,"sku":"MGMN150-G PC9030","price":69.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_MGMN150-G_PC9030_indexable_parting_and_grooving_insert_box_containing_ten_carbide_inserts.jpg?v=1789559567"},{"product_id":"mgmn200-02-r-nc3030","title":"KORLOY MGMN200-02-R NC3030 Indexable Parting, Grooving \u0026 Turning Inserts | PVD Coated Carbide Inserts for CNC Lathe Cut-Off Tools (10pcs\/box) \/ MGMN200-02-R NC3030 Metric \u0026 Imperial Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGMN200-02-R NC3030 Indexable Parting, Grooving \u0026amp; Turning Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts with Specialized 0.2mm Radius Geometry for CNC Lathe Cut-Off and Precision Grooving\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which grooving insert is best for precision parting, superior thermal shock resistance, and stable tool life during CNC lathe machining?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable parting and grooving insert featuring specialized 0.2mm corner radius geometry, high edge strength, and advanced PVD metallurgical coatings offers superior chip evacuation, minimal cutting resistance, and smooth surface finishes when executing deep grooving, cut-off, and profiling operations on CNC turning centers?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY MGMN200-02-R NC3030\u003c\/strong\u003e (equivalent metric and imperial grooving configurations) is engineered specifically for stable, high-efficiency material removal across demanding industrial applications. It utilizes the advanced \u003cstrong\u003eNC3030 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for high toughness, thermal stability, and superior resistance to plastic deformation under continuous and interrupted cuts. Combined with its unique right-hand geometry, it guarantees controlled chip curling, reliable chip breakage, and extended tool durability.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eNC3030 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a multi-layer PVD coating engineered to withstand extreme thermal stress and flank wear during continuous steel and alloy parting.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSpecialized Radius Geometry:\u003c\/strong\u003e Designed with a right-hand 0.2mm corner radius and positive rake profile that delivers fine corner definition and excellent chip control across various feed rates.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eIndexable Economy:\u003c\/strong\u003e Precision-ground design maximizes insert utilization, significantly lowering per-part production costs in high-volume lathe turning.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Clamping Stability:\u003c\/strong\u003e Engineered to fit securely into standard modular grooving blocks and blades, eliminating micro-vibration and ensuring high dimensional accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWidth \u0026amp; Radius Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2.0 mm, R0.2 (MGMN200-02-R)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.079 in, R0.008 in (Inch Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbide Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3030 (PVD Coated)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3030 PVD Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed Rate (fn)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.04 - 0.10 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0016 - 0.0039 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steel \u0026amp; Alloy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e130 - 240 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e426 - 787 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGMN200-02-R NC3030\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eGrooving insert series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e200\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eWidth (2.0mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-02\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eCorner radius (0.2mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-R\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eRight-hand geometry\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eNC3030\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003eLooking for rigid external grooving toolholders, cut-off blades, or modular blocks designed for secure MGMN insert clamping?\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 12px 24px; font-size: 15px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; transition-duration: 0.2s; transition-property: background-color;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eExplore Compatible Grooving Holders \u0026amp; Cut-Off Blades \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC lathe operations involving parting-off, external grooving, face grooving, and profile turning across carbon steels (1045, 4140), alloy steels, stainless steels, and cast iron components.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eToolholders \u0026amp; Blades:\u003c\/strong\u003e Fits all standard external grooving toolholders and parting blades engineered for MGMN200 pocket dimensions.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for CNC turning centers, automatic lathes, Swiss-type lathes, and conventional engine lathes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with high-pressure internal coolant delivery and flood coolant setups to optimize chip evacuation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade NC3030 performs across different ISO material classifications ensures maximum productivity and predictable tool life.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY NC3030 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel \u0026amp; Alloy Steel (C45, 4140, 4340)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAdvanced PVD coating provides exceptional resistance to thermal wear and edge buildup during continuous parting.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik SP 4325 \/ Iscar GIP M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eM Group (Stainless Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAustenitic \u0026amp; Martensitic Stainless Steels (304, 316)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTough substrate resists thermal cracking and notch wear under high cutting temperatures.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KC5010 \/ Seco CP500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical composition and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY NC3030 grade grooving inserts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: NC3030 is a robust PVD coated grade optimized for parting-off, external grooving, and turning operations in carbon steels, alloy steels, and stainless steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the 0.2mm corner radius perform during parting cuts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The R0.2 geometry provides sharper corner definition for shallow grooving and profiling while maintaining adequate edge strength.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable grooving inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eBurr Formation During Part-Off:\u003c\/strong\u003e Reduce feed rate by 30% as the tool approaches the center of the bar to minimize core burrs.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eChipping on Center Breakthrough:\u003c\/strong\u003e Ensure the insert center height is precisely aligned with the lathe spindle centerline.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Finish Optimization:\u003c\/strong\u003e Maintain consistent coolant pressure and avoid excessive dwell time at the groove bottom.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO turning tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":42583444062380,"sku":"MGMN200-02-R NC3030","price":72.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_MGMN200-02-R_NC3030_indexable_parting_and_grooving_insert_box_containing_ten_carbide_inserts.jpg?v=1789559572"},{"product_id":"mgmn150-t-pc5300","title":"KORLOY MGMN150-T PC5300 Indexable Parting \u0026 Grooving Inserts | PVD Coated Carbide Inserts for CNC Lathe Cut-Off Tools (10pcs\/box) \/ MGMN150-T PC5300 Metric \u0026 Imperial Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGMN150-T PC5300 Indexable Parting, Grooving \u0026amp; Turning Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts with T-Type Chipbreaker for CNC Lathe Cut-Off and Precision Grooving\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which grooving insert is best for precision parting, superior thermal shock resistance, and stable tool life during CNC lathe machining?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable parting and grooving insert featuring specialized T-type chipbreaker geometry, high edge strength, and advanced PVD metallurgical coatings offers superior chip evacuation, minimal cutting resistance, and smooth surface finishes when executing deep grooving, cut-off, and profiling operations on CNC turning centers?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY MGMN150-T PC5300\u003c\/strong\u003e (equivalent metric and imperial grooving configurations) is engineered specifically for stable, high-efficiency material removal across demanding industrial applications. It utilizes the advanced \u003cstrong\u003ePC5300 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for high toughness, thermal stability, and superior resistance to plastic deformation under interrupted cuts. Combined with its unique T-type geometry, it guarantees controlled chip curling, reliable chip breakage, and extended tool durability.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003ePC5300 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a multi-layer PVD coating engineered to withstand extreme thermal stress and flank wear during continuous steel and alloy parting.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eT-Type Chipbreaker Geometry:\u003c\/strong\u003e Designed with a robust cutting edge and specialized utility geometry that delivers excellent chip control and stable chip evacuation across various feed rates.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eIndexable Economy:\u003c\/strong\u003e Precision-ground dual-edge design maximizes insert utilization, significantly lowering per-part production costs in high-volume lathe turning.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Clamping Stability:\u003c\/strong\u003e Engineered to fit securely into standard modular grooving blocks and blades, eliminating micro-vibration and ensuring high dimensional accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWidth \/ Size Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e1.5 mm (MGMN150-T)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.059 in (Inch Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbide Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePC5300 (PVD Coated)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePC5300 PVD Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed Rate (fn)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.03 - 0.08 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0012 - 0.0031 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steel \u0026amp; Alloy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e130 - 240 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e426 - 787 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGMN150-T PC5300\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eGrooving insert series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e150\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eWidth (1.5mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-T\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eT-type chipbreaker\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003ePC5300\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003eLooking for rigid external grooving toolholders, cut-off blades, or modular blocks designed for secure MGMN insert clamping?\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 12px 24px; font-size: 15px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; transition-duration: 0.2s; transition-property: background-color;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eExplore Compatible Grooving Holders \u0026amp; Cut-Off Blades \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC lathe operations involving parting-off, external grooving, face grooving, and profile turning across carbon steels (1045, 4140), alloy steels, stainless steels, and cast iron components.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eToolholders \u0026amp; Blades:\u003c\/strong\u003e Fits all standard external grooving toolholders and parting blades engineered for MGMN150 pocket dimensions.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for CNC turning centers, automatic lathes, Swiss-type lathes, and conventional engine lathes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with high-pressure internal coolant delivery and flood coolant setups to optimize chip evacuation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade PC5300 performs across different ISO material classifications ensures maximum productivity and predictable tool life.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY PC5300 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel \u0026amp; Alloy Steel (C45, 4140, 4340)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAdvanced PVD coating provides exceptional resistance to thermal wear and edge buildup during continuous parting.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik SP 4325 \/ Iscar GIP M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eM Group (Stainless Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAustenitic \u0026amp; Martensitic Stainless Steels (304, 316)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTough substrate resists thermal cracking and notch wear under high cutting temperatures.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KC5010 \/ Seco CP500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical composition and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY PC5300 grade grooving inserts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: PC5300 is a robust PVD coated grade optimized for parting-off, external grooving, and turning operations in carbon steels, alloy steels, and stainless steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the T-type chipbreaker perform during deep parting cuts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The utility T-type geometry provides robust edge strength and stable chip control, preventing long stringy chips in narrow grooves.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable grooving inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eBurr Formation During Part-Off:\u003c\/strong\u003e Reduce feed rate by 30% as the tool approaches the center of the bar to minimize core burrs.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eChipping on Center Breakthrough:\u003c\/strong\u003e Ensure the insert center height is precisely aligned with the lathe spindle centerline.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Finish Optimization:\u003c\/strong\u003e Maintain consistent coolant pressure and avoid excessive dwell time at the groove bottom.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO turning tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":42583496556716,"sku":"MGMN150-T PC5300","price":62.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_MGMN150-T_PC5300_indexable_parting_and_grooving_insert_box_containing_ten_carbide_inserts.jpg?v=1789559577"},{"product_id":"mgmn200-g-nc3020","title":"KORLOY MGMN200-G NC3020 Indexable Parting \u0026 Grooving Inserts | PVD Coated Carbide Inserts for CNC Lathe Cut-Off Tools (10pcs\/box) \/ MGMN200-G NC3020 Metric \u0026 Imperial Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGMN200-G NC3020 Indexable Parting, Grooving \u0026amp; Turning Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts with G-Type Chipbreaker for CNC Lathe Cut-Off and Precision Grooving\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which grooving insert is best for precision parting, superior thermal shock resistance, and stable tool life during CNC lathe machining?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable parting and grooving insert featuring specialized G-type chipbreaker geometry, high edge strength, and advanced PVD metallurgical coatings offers superior chip evacuation, minimal cutting resistance, and smooth surface finishes when executing deep grooving, cut-off, and profiling operations on CNC turning centers?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY MGMN200-G NC3020\u003c\/strong\u003e (equivalent metric and imperial grooving configurations) is engineered specifically for stable, high-efficiency material removal across demanding industrial applications. It utilizes the advanced \u003cstrong\u003eNC3020 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for high toughness, thermal stability, and superior resistance to plastic deformation under continuous and interrupted cuts. Combined with its unique G-type geometry, it guarantees controlled chip curling, reliable chip breakage, and extended tool durability.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eNC3020 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a multi-layer PVD coating engineered to withstand extreme thermal stress and flank wear during continuous steel and alloy parting.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eG-Type Chipbreaker Geometry:\u003c\/strong\u003e Designed with a sharp, positive cutting edge and specialized ground geometry that delivers excellent chip control and narrow chip curling across various feed rates.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eIndexable Economy:\u003c\/strong\u003e Precision-ground dual-edge design maximizes insert utilization, significantly lowering per-part production costs in high-volume lathe turning.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Clamping Stability:\u003c\/strong\u003e Engineered to fit securely into standard modular grooving blocks and blades, eliminating micro-vibration and ensuring high dimensional accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWidth \/ Size Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2.0 mm (MGMN200-G)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.079 in (Inch Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbide Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3020 (PVD Coated)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3020 PVD Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed Rate (fn)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.04 - 0.10 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0016 - 0.0039 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steel \u0026amp; Alloy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e130 - 240 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e426 - 787 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGMN200-G NC3020\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eGrooving insert series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e200\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eWidth (2.0mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-G\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eGround G-type chipbreaker\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eNC3020\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003eLooking for rigid external grooving toolholders, cut-off blades, or modular blocks designed for secure MGMN insert clamping?\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 12px 24px; font-size: 15px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; transition-duration: 0.2s; transition-property: background-color;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eExplore Compatible Grooving Holders \u0026amp; Cut-Off Blades \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC lathe operations involving parting-off, external grooving, face grooving, and profile turning across carbon steels (1045, 4140), alloy steels, stainless steels, and cast iron components.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eToolholders \u0026amp; Blades:\u003c\/strong\u003e Fits all standard external grooving toolholders and parting blades engineered for MGMN200 pocket dimensions.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for CNC turning centers, automatic lathes, Swiss-type lathes, and conventional engine lathes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with high-pressure internal coolant delivery and flood coolant setups to optimize chip evacuation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade NC3020 performs across different ISO material classifications ensures maximum productivity and predictable tool life.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY NC3020 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel \u0026amp; Alloy Steel (C45, 4140, 4340)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAdvanced PVD coating provides exceptional resistance to thermal wear and edge buildup during continuous parting.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik SP 4325 \/ Iscar GIP M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eM Group (Stainless Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAustenitic \u0026amp; Martensitic Stainless Steels (304, 316)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTough substrate resists thermal cracking and notch wear under high cutting temperatures.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KC5010 \/ Seco CP500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical composition and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY NC3020 grade grooving inserts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: NC3020 is a robust PVD coated grade optimized for parting-off, external grooving, and turning operations in carbon steels, alloy steels, and stainless steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the G-type chipbreaker perform during deep parting cuts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The ground G-type geometry controls chip formation tightly, preventing long stringy chips and ensuring clean chip evacuation in narrow grooves.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable grooving inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eBurr Formation During Part-Off:\u003c\/strong\u003e Reduce feed rate by 30% as the tool approaches the center of the bar to minimize core burrs.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eChipping on Center Breakthrough:\u003c\/strong\u003e Ensure the insert center height is precisely aligned with the lathe spindle centerline.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Finish Optimization:\u003c\/strong\u003e Maintain consistent coolant pressure and avoid excessive dwell time at the groove bottom.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO turning tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":42583519789228,"sku":"MGMN200-G NC3020","price":72.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_MGMN200-G_NC3020_indexable_parting_and_grooving_insert_box_containing_ten_carbide_inserts.jpg?v=1789559582"},{"product_id":"mgmn150-g-nc3120","title":"KORLOY MGMN150-G NC3120 Indexable Parting \u0026 Grooving Inserts | PVD Coated Carbide Inserts for CNC Lathe Cut-Off Tools (10pcs\/box) \/ MGMN150-G NC3120 Metric \u0026 Imperial Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGMN150-G NC3120 Indexable Parting \u0026amp; Grooving Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts with G-Type Chipbreaker for CNC Lathe Cut-Off and Precision Grooving\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which grooving insert is best for precision parting, superior thermal shock resistance, and stable tool life during CNC lathe machining?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable parting and grooving insert featuring specialized G-type chipbreaker geometry, high edge strength, and advanced PVD metallurgical coatings offers superior chip evacuation, minimal cutting resistance, and smooth surface finishes when executing deep grooving, cut-off, and profiling operations on CNC turning centers?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY MGMN150-G NC3120\u003c\/strong\u003e (equivalent metric and imperial grooving configurations) is engineered specifically for stable, high-efficiency material removal across demanding industrial applications. It utilizes the advanced \u003cstrong\u003eNC3120 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for high toughness, thermal stability, and superior resistance to plastic deformation under interrupted cuts. Combined with its unique G-type geometry, it guarantees controlled chip curling, reliable chip breakage, and extended tool durability.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eNC3120 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a multi-layer PVD coating engineered to withstand extreme thermal stress and flank wear during continuous steel and stainless steel parting.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eG-Type Chipbreaker Geometry:\u003c\/strong\u003e Designed with a sharp, positive cutting edge and specialized ground geometry that delivers excellent chip control and narrow chip curling across various feed rates.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eIndexable Economy:\u003c\/strong\u003e Precision-ground dual-edge design maximizes insert utilization, significantly lowering per-part production costs in high-volume lathe turning.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Clamping Stability:\u003c\/strong\u003e Engineered to fit securely into standard modular grooving blocks and blades, eliminating micro-vibration and ensuring high dimensional accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWidth \/ Size Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e1.5 mm (MGMN150-G)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.059 in (Inch Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbide Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3120 (PVD Coated)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3120 PVD Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed Rate (fn)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.03 - 0.08 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0012 - 0.0031 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steel \u0026amp; Alloy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e140 - 250 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e459 - 820 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGMN150-G NC3120\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eGrooving insert series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e150\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eWidth (1.5mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-G\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eGround G-type chipbreaker\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eNC3120\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003eLooking for rigid external grooving toolholders, cut-off blades, or modular blocks designed for secure MGMN insert clamping?\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 12px 24px; font-size: 15px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; transition-duration: 0.2s; transition-property: background-color;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eExplore Compatible Grooving Holders \u0026amp; Cut-Off Blades \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC lathe operations involving parting-off, external grooving, face grooving, and shallow necking across carbon steels (1045, 4140), alloy steels, stainless steels, and cast iron components.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eToolholders \u0026amp; Blades:\u003c\/strong\u003e Fits all standard external grooving toolholders and parting blades engineered for MGMN150 pocket dimensions.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for CNC turning centers, automatic lathes, Swiss-type lathes, and conventional engine lathes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with high-pressure internal coolant delivery and flood coolant setups to optimize chip evacuation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade NC3120 performs across different ISO material classifications ensures maximum productivity and predictable tool life.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY NC3120 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel \u0026amp; Alloy Steel (C45, 4140, 4340)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAdvanced PVD coating provides exceptional resistance to thermal wear and edge buildup during continuous parting.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik SP 4325 \/ Iscar GIP M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eM Group (Stainless Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAustenitic \u0026amp; Martensitic Stainless Steels (304, 316)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTough substrate resists thermal cracking and notch wear under high cutting temperatures.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KC5010 \/ Seco CP500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical composition and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY NC3120 grade grooving inserts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: NC3120 is a robust PVD coated grade optimized for parting-off, external grooving, and turning operations in carbon steels, alloy steels, and stainless steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the G-type chipbreaker perform during deep parting cuts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The ground G-type geometry controls chip formation tightly, preventing long stringy chips and ensuring clean chip evacuation in narrow grooves.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable grooving inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eBurr Formation During Part-Off:\u003c\/strong\u003e Reduce feed rate by 30% as the tool approaches the center of the bar to minimize core burrs.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eChipping on Center Breakthrough:\u003c\/strong\u003e Ensure the insert center height is precisely aligned with the lathe spindle centerline.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Finish Optimization:\u003c\/strong\u003e Maintain consistent coolant pressure and avoid excessive dwell time at the groove bottom.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO turning tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":42583562027180,"sku":"MGMN150-G NC3120","price":72.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/Korloy_MGMN150-G_NC3120_1.5mm_Double-Ended_General_Purpose_Grooving_Insert.jpg?v=1767056220"},{"product_id":"mgmn200-04-r-pc5300","title":"KORLOY MGMN200-04-R PC5300 Indexable Parting, Grooving \u0026 Turning Inserts | PVD Coated Carbide Inserts for CNC Lathe Cut-Off Tools (10pcs\/box) \/ MGMN200-04-R PC5300 Metric \u0026 Imperial Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGMN200-04-R PC5300 Indexable Parting, Grooving \u0026amp; Turning Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts with Specialized Radius Geometry for CNC Lathe Cut-Off and Precision Grooving\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which grooving insert is best for precision parting, superior thermal shock resistance, and stable tool life during CNC lathe machining?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable parting and grooving insert featuring specialized radius geometry, high edge strength, and advanced PVD metallurgical coatings offers superior chip evacuation, minimal cutting resistance, and smooth surface finishes when executing deep grooving, cut-off, and profiling operations on CNC turning centers?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY MGMN200-04-R PC5300\u003c\/strong\u003e (equivalent metric and imperial grooving configurations) is engineered specifically for stable, high-efficiency material removal across demanding industrial applications. It utilizes the advanced \u003cstrong\u003ePC5300 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for high toughness, thermal stability, and superior resistance to plastic deformation under interrupted cuts. Combined with its unique geometry, it guarantees controlled chip curling, reliable chip breakage, and extended tool durability.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003ePC5300 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a multi-layer PVD coating engineered to withstand extreme thermal stress and flank wear during continuous steel and alloy parting.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSpecialized Radius Geometry:\u003c\/strong\u003e Designed with a right-hand 0.4mm corner radius and positive rake profile that delivers excellent chip control and smooth surface finishes across various feed rates.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eIndexable Economy:\u003c\/strong\u003e Precision-ground design maximizes insert utilization, significantly lowering per-part production costs in high-volume lathe turning.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Clamping Stability:\u003c\/strong\u003e Engineered to fit securely into standard modular grooving blocks and blades, eliminating micro-vibration and ensuring high dimensional accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWidth \u0026amp; Radius Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2.0 mm, R0.4 (MGMN200-04-R)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.079 in, R0.016 in (Inch Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbide Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePC5300 (PVD Coated)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePC5300 PVD Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed Rate (fn)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.04 - 0.10 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0016 - 0.0039 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steel \u0026amp; Alloy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e130 - 240 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e426 - 787 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGMN200-04-R PC5300\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eGrooving insert series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e200\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eWidth (2.0mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-04\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eCorner radius (0.4mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-R\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eRight-hand geometry\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003ePC5300\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003eLooking for rigid external grooving toolholders, cut-off blades, or modular blocks designed for secure MGMN insert clamping?\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 12px 24px; font-size: 15px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; transition-duration: 0.2s; transition-property: background-color;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eExplore Compatible Grooving Holders \u0026amp; Cut-Off Blades \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC lathe operations involving parting-off, external grooving, face grooving, and profile turning across carbon steels (1045, 4140), alloy steels, stainless steels, and cast iron components.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eToolholders \u0026amp; Blades:\u003c\/strong\u003e Fits all standard external grooving toolholders and parting blades engineered for MGMN200 pocket dimensions.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for CNC turning centers, automatic lathes, Swiss-type lathes, and conventional engine lathes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with high-pressure internal coolant delivery and flood coolant setups to optimize chip evacuation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade PC5300 performs across different ISO material classifications ensures maximum productivity and predictable tool life.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY PC5300 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel \u0026amp; Alloy Steel (C45, 4140, 4340)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAdvanced PVD coating provides exceptional resistance to thermal wear and edge buildup during continuous parting.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik SP 4325 \/ Iscar GIP M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eM Group (Stainless Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAustenitic \u0026amp; Martensitic Stainless Steels (304, 316)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTough substrate resists thermal cracking and notch wear under high cutting temperatures.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KC5010 \/ Seco CP500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical composition and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY PC5300 grade grooving inserts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: PC5300 is a robust PVD coated grade optimized for parting-off, external grooving, and turning operations in carbon steels, alloy steels, and stainless steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the 0.4mm corner radius perform during parting cuts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The R0.4 geometry reinforces the cutting edge against chipping while delivering clean corner transitions during profiling and grooving.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable grooving inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eBurr Formation During Part-Off:\u003c\/strong\u003e Reduce feed rate by 30% as the tool approaches the center of the bar to minimize core burrs.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eChipping on Center Breakthrough:\u003c\/strong\u003e Ensure the insert center height is precisely aligned with the lathe spindle centerline.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Finish Optimization:\u003c\/strong\u003e Maintain consistent coolant pressure and avoid excessive dwell time at the groove bottom.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO turning tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":42585474760876,"sku":"MGMN200-04-R PC5300","price":60.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_MGMN200-04-R_PC5300_indexable_parting_and_grooving_insert_packaging_box_with_ten_carbide_inserts.jpg?v=1789559590"},{"product_id":"fmm300r-03-pc9030","title":"KORLOY FMM300R-03 PC9030 Indexable Face Grooving \u0026 Turning Inserts | PVD Coated Carbide Inserts for CNC Lathe Machining (10pcs\/box) \/ FMM300R-03 PC9030 Metric \u0026 Imperial Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY FMM300R-03 PC9030 Indexable Face Grooving \u0026amp; Turning Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts with Specialized Geometry for CNC Lathe Face Grooving and Multi-Directional Turning\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which face grooving insert is best for stable radial-axial feeding, excellent chip control, and extended tool life during CNC lathe machining?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable face grooving and turning insert featuring specialized multi-directional cutting geometry, high edge strength, and advanced PVD metallurgical coatings offers superior stability, minimal cutting resistance, and smooth surface finishes when executing face grooving, contour turning, and recessing operations on CNC turning centers?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY FMM300R-03 PC9030\u003c\/strong\u003e (equivalent metric and imperial grooving configurations) is engineered specifically for stable, high-efficiency material removal across demanding industrial applications. It utilizes the advanced \u003cstrong\u003ePC9030 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for high thermal shock resistance, excellent wear protection, and superior resistance to plastic deformation under interrupted cuts. Combined with its unique geometry, it guarantees controlled chip curling, reliable chip breakage, and extended tool durability.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003ePC9030 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a multi-layer PVD coating engineered to withstand extreme thermal stress and flank wear during continuous steel and alloy face grooving.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eMulti-Directional Cutting Geometry:\u003c\/strong\u003e Designed with a specialized radius profile and robust cutting edge that delivers excellent stability during radial, axial, and contour turning operations.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eIndexable Economy:\u003c\/strong\u003e Precision-ground design maximizes insert utilization, significantly lowering per-part production costs in high-volume lathe turning.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Clamping Stability:\u003c\/strong\u003e Engineered to fit securely into standard face grooving toolholders and blades, eliminating micro-vibration and ensuring high dimensional accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFMM Face Grooving Insert\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFMM Face Grooving Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWidth \/ Radius Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e3.0 mm, R0.3 (FMM300R-03)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.118 in, R0.012 in (Inch Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbide Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePC9030 (PVD Coated)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePC9030 PVD Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed Rate (fn)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.05 - 0.12 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0020 - 0.0047 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steel \u0026amp; Alloy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e100 - 200 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e328 - 656 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: FMM300R-03 PC9030\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eFMM\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eFace grooving series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e300\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eWidth (3.0mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eR\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eRight-hand geometry\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-03\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eCorner radius (0.3mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003ePC9030\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC lathe operations involving face grooving, internal\/external face recessing, and multi-directional turning across carbon steels (1045, 4140), alloy steels, stainless steels, and cast iron components.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eToolholders \u0026amp; Blades:\u003c\/strong\u003e Fits all standard face grooving toolholders and modular blades engineered for FMM300 pocket dimensions.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for CNC turning centers, vertical turning lathes (VTL), and multi-tasking turning machines.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with high-pressure internal coolant delivery and flood coolant setups to optimize chip evacuation in deep face grooves.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade PC9030 performs across different ISO material classifications ensures maximum productivity and predictable tool life.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY PC9030 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel \u0026amp; Alloy Steel (C45, 4140, 4340)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAdvanced PVD coating provides exceptional resistance to thermal wear and edge chipping during face grooving.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC1125 \/ Iscar GF N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eM Group (Stainless Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAustenitic \u0026amp; Martensitic Stainless Steels (304, 316)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTough substrate resists thermal cracking and notch wear under changing cutting diameters on face profiles.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KC5010 \/ Seco CP500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical composition and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY PC9030 grade face grooving inserts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: PC9030 is a robust PVD coated grade optimized for face grooving, recessing, and multi-directional turning operations in carbon steels, alloy steels, and stainless steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the FMM geometry handle varying cutting diameters during face grooving?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The specialized right-hand geometry accommodates changing cutting speeds from outer to inner diameters, maintaining stable chip evacuation and surface finish.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable face grooving inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eChattering on Face Grooving:\u003c\/strong\u003e Reduce feed rate by 20-30% and ensure tool overhang is kept to an absolute minimum.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003ePoor Chip Evacuation at Deep Depths:\u003c\/strong\u003e Utilize high-pressure internal coolant or peck-grooving cycles to clear chips effectively.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremature Flank Wear:\u003c\/strong\u003e Check cutting speed (Vc); reducing speed slightly can significantly improve tool life on alloy steels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO turning tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":42585538625708,"sku":"FMM300R-03 PC9030","price":66.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_FMM300R-03_PC9030_indexable_face_grooving_and_turning_insert_box_with_ten_carbide_inserts.jpg?v=1788835004"},{"product_id":"mgmn150-g-nc3030","title":"KORLOY MGMN150-G NC3030 Indexable Parting \u0026 Grooving Inserts | PVD Coated Carbide Inserts for CNC Lathe Cut-Off \u0026 Grooving Tools (10pcs\/box) \/ MGMN150-G NC3030 Metric \u0026 Imperial Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGMN150-G NC3030 Indexable Parting \u0026amp; Grooving Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts with G-Type Chipbreaker for CNC Lathe Cut-Off and Precision Grooving\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which grooving insert is best for precision parting, excellent chip control, and stable tool life during CNC lathe machining?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable parting and grooving insert featuring specialized G-type chipbreaker geometry, high edge toughness, and advanced PVD metallurgical coatings offers superior chip evacuation, minimal cutting resistance, and smooth surface finishes when executing deep grooving, cut-off, and profiling operations on CNC turning centers?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY MGMN150-G NC3030\u003c\/strong\u003e (equivalent metric and imperial grooving configurations) is engineered specifically for stable, high-efficiency material removal across demanding industrial applications. It utilizes the advanced \u003cstrong\u003eNC3030 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for high thermal shock resistance, excellent wear protection, and superior resistance to plastic deformation. Combined with its unique G-type geometry, it guarantees controlled chip curling, reliable chip breakage, and extended tool durability.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eNC3030 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a multi-layer PVD coating engineered to withstand extreme thermal stress and flank wear during continuous steel and alloy parting.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eG-Type Chipbreaker Geometry:\u003c\/strong\u003e Designed with a sharp, positive cutting edge and specialized ground geometry that delivers excellent chip control and narrow chip curling across various feed rates.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eIndexable Economy:\u003c\/strong\u003e Precision-ground dual-edge design maximizes insert utilization, significantly lowering per-part production costs in high-volume lathe turning.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Clamping Stability:\u003c\/strong\u003e Engineered to fit securely into standard modular grooving blocks and blades, eliminating micro-vibration and ensuring high dimensional accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWidth \/ Size Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e1.5 mm (MGMN150-G)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.059 in (Inch Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbide Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3030 (PVD Coated)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3030 PVD Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed Rate (fn)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.03 - 0.08 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0012 - 0.0031 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steel \u0026amp; Alloy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e120 - 220 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e394 - 722 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGMN150-G NC3030\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eGrooving insert series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e150\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eWidth (1.5mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-G\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eGround G-type chipbreaker\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eNC3030\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC lathe operations involving parting-off, external grooving, face grooving, and shallow necking across carbon steels (1045, 4140), alloy steels, stainless steels, and cast iron components.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eToolholders \u0026amp; Blades:\u003c\/strong\u003e Fits all standard external grooving toolholders and parting blades engineered for MGMN150 pocket dimensions.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for CNC turning centers, automatic lathes, Swiss-type lathes, and conventional engine lathes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with high-pressure internal coolant delivery and flood coolant setups to optimize chip evacuation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade NC3030 performs across different ISO material classifications ensures maximum productivity and predictable tool life.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY NC3030 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel \u0026amp; Alloy Steel (C45, 4140, 4340)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAdvanced PVD coating provides exceptional resistance to thermal wear and edge buildup during continuous parting.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik SP 4325 \/ Iscar GIP M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eM Group (Stainless Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAustenitic \u0026amp; Martensitic Stainless Steels (304, 316)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTough substrate resists thermal cracking and notch wear under high cutting temperatures.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KC5010 \/ Seco CP500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical composition and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY NC3030 grade grooving inserts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: NC3030 is a robust PVD coated grade optimized for parting-off, external grooving, and turning operations in carbon steels, alloy steels, and stainless steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the G-type chipbreaker perform during deep parting cuts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The ground G-type geometry controls chip formation tightly, preventing long stringy chips and ensuring clean chip evacuation in narrow grooves.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable grooving inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eBurr Formation During Part-Off:\u003c\/strong\u003e Reduce feed rate by 30% as the tool approaches the center of the bar to minimize core burrs.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eChipping on Center Breakthrough:\u003c\/strong\u003e Ensure the insert center height is precisely aligned with the lathe spindle centerline.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Finish Optimization:\u003c\/strong\u003e Maintain consistent coolant pressure and avoid excessive dwell time at the groove bottom.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO turning tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":42585575620780,"sku":"MGMN150-G NC3030","price":72.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_MGMN150-G_NC3030_indexable_parting_and_grooving_insert_packaging_box_with_ten_carbide_inserts.jpg?v=1789559597"},{"product_id":"fmm300r-03-nc3030","title":"KORLOY FMM300R-03 NC3030 Indexable Milling Inserts | PVD Coated Carbide Inserts for Face Milling \u0026 High-Feed Roughing CNC Cutters (10pcs\/box) \/ FMM300R-03 NC3030 Metric \u0026 Imperial Milling Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY FMM300R-03 NC3030 Indexable Milling Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts with Optimized Geometry for CNC Face Milling and Industrial Steel Machining\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which milling insert is best for high-feed roughing, superior thermal shock resistance, and maximum metal removal rates in steel and cast iron?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable milling insert featuring high-feed cutting geometry, robust edge strength, and advanced PVD metallurgical coatings offers exceptional wear resistance, minimal chipping, and smooth chip evacuation when executing face milling, slotting, or shoulder milling on CNC vertical and horizontal machining centers?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY FMM300R-03 NC3030\u003c\/strong\u003e (equivalent metric and imperial milling configurations) is engineered specifically for stable, high-efficiency material removal across demanding industrial applications. It utilizes the advanced \u003cstrong\u003eNC3030 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for high toughness, thermal stability, and superior resistance to plastic deformation and mechanical impact. Combined with its specialized geometry, it guarantees balanced cutting action, reliable chip formation, and extended tool longevity.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eNC3030 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a multi-layer PVD coating engineered to withstand high thermal loads, mechanical shock, and flank wear during interrupted steel milling.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eOptimized Cutting Geometry:\u003c\/strong\u003e Designed with a positive rake angle and robust edge preparation that reduces cutting forces, prevents chatter, and ensures stable performance at high feed rates.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eIndexable Economy:\u003c\/strong\u003e Multi-edge design maximizes insert utilization, significantly lowering per-part production costs in high-volume manufacturing environments.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Pocket Clamping:\u003c\/strong\u003e Engineered to fit securely into standard indexable milling cutter bodies, eliminating micro-motion and ensuring high radial and axial runout precision.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFMM Indexable Milling Insert\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFMM Indexable Milling Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSize \u0026amp; Design Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFMM300R-03\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFMM300R-03 (Inch Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbide Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3030 (PVD Coated)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3030 PVD Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed per Tooth (fz)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.08 - 0.22 mm\/tooth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0031 - 0.0087 in\/tooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steel \u0026amp; Alloy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e150 - 280 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e492 - 918 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: FMM300R-03 NC3030\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eFMM\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eMilling insert series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e300\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eSize \/ dimension code\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eR-03\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eRight-hand \/ corner radius\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eNC3030\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC milling operations involving face milling, shoulder milling, pocketing, and contour roughing across carbon steels (1045, 4140), alloy steels, tool steels, and cast iron components.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCutter Bodies:\u003c\/strong\u003e Fits all standard face milling cutter bodies and shell end mills engineered for FMM insert pockets.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for high-power CNC vertical machining centers (VMCs), horizontal machining centers (HMCs), and portal milling machines.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with both dry high-speed machining and flood coolant setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade NC3030 performs across different ISO material classifications ensures maximum productivity.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY NC3030 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel \u0026amp; Alloy Steel (C45, 4140, 4340)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAdvanced PVD coating provides exceptional resistance to thermal shock and flank wear during aggressive face milling.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC4330 \/ Mitsubishi VP15TF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eK Group (Cast Iron)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGray Cast Iron \u0026amp; Ductile Iron (GG25, GGG50)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTough carbide substrate prevents chipping under intermittent cutting loads in cast iron milling.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KC725M \/ Seco MP2050\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical properties and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial milling databases, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY NC3030 grade milling inserts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: NC3030 is a robust PVD coated grade optimized for face milling, shoulder milling, and roughing operations in carbon steels, alloy steels, and cast iron.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the FMM geometry perform during heavy interruptions?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The reinforced cutting edge and positive rake design absorb mechanical shock effectively, preventing chipping during intermittent cuts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable milling inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eRapid Flank Wear in Hardened Steel:\u003c\/strong\u003e Reduce cutting speed (Vc) by 15-20% and ensure stable toolholder clamping to minimize vibrational wear.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eEdge Chipping During Entry:\u003c\/strong\u003e Reduce feed per tooth (fz) by 25% upon initial workpiece engagement to protect the cutting edge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Finish Optimization:\u003c\/strong\u003e Increase radial immersion and maintain consistent coolant flow to achieve mirror-like face milling finishes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO milling tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":42590264983724,"sku":"FMM300R-03 NC3030","price":66.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_FMM300R-03_NC3030_indexable_milling_insert_packaging_box_with_ten_carbide_inserts.jpg?v=1789559602"},{"product_id":"fgm300r-03-nc3030","title":"KORLOY FGM300R-03 NC3030 Indexable Milling Inserts | PVD Coated Carbide Inserts for Face Milling \u0026 High-Feed Roughing CNC Cutters (10pcs\/box) \/ FGM300R-03 NC3030 Metric \u0026 Imperial Milling Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY FGM300R-03 NC3030 Indexable Milling Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts with Optimized Geometry for CNC Face Milling and Industrial Steel Machining\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which milling insert is best for high-feed roughing, superior thermal shock resistance, and maximum metal removal rates in steel and cast iron?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable milling insert featuring high-feed cutting geometry, robust edge strength, and advanced PVD metallurgical coatings offers exceptional wear resistance, minimal chipping, and smooth chip evacuation when executing face milling, slotting, or shoulder milling on CNC vertical and horizontal machining centers?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY FGM300R-03 NC3030\u003c\/strong\u003e (equivalent metric and imperial milling configurations) is engineered specifically for stable, high-efficiency material removal across demanding industrial applications. It utilizes the advanced \u003cstrong\u003eNC3030 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for high toughness, thermal stability, and superior resistance to plastic deformation and mechanical impact. Combined with its specialized geometry, it guarantees balanced cutting action, reliable chip formation, and extended tool longevity.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eNC3030 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a multi-layer PVD coating engineered to withstand high thermal loads, mechanical shock, and flank wear during interrupted steel milling.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eOptimized Cutting Geometry:\u003c\/strong\u003e Designed with a positive rake angle and robust edge preparation that reduces cutting forces, prevents chatter, and ensures stable performance at high feed rates.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eIndexable Economy:\u003c\/strong\u003e Multi-edge design maximizes insert utilization, significantly lowering per-part production costs in high-volume manufacturing environments.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Pocket Clamping:\u003c\/strong\u003e Engineered to fit securely into standard indexable milling cutter bodies, eliminating micro-motion and ensuring high radial and axial runout precision.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFGM Indexable Milling Insert\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFGM Indexable Milling Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSize \u0026amp; Design Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFGM300R-03\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFGM300R-03 (Inch Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbide Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3030 (PVD Coated)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3030 PVD Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed per Tooth (fz)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.08 - 0.22 mm\/tooth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0031 - 0.0087 in\/tooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steel \u0026amp; Alloy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e150 - 280 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e492 - 918 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: FGM300R-03 NC3030\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eFGM\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eMilling insert series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e300\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eSize \/ dimension code\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eR-03\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eRight-hand \/ corner radius\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eNC3030\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC milling operations involving face milling, shoulder milling, pocketing, and contour roughing across carbon steels (1045, 4140), alloy steels, tool steels, and cast iron components.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCutter Bodies:\u003c\/strong\u003e Fits all standard face milling cutter bodies and shell end mills engineered for FGM insert pockets.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for high-power CNC vertical machining centers (VMCs), horizontal machining centers (HMCs), and portal milling machines.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with both dry high-speed machining and flood coolant setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade NC3030 performs across different ISO material classifications ensures maximum productivity.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY NC3030 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel \u0026amp; Alloy Steel (C45, 4140, 4340)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAdvanced PVD coating provides exceptional resistance to thermal shock and flank wear during aggressive face milling.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC4330 \/ Mitsubishi VP15TF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eK Group (Cast Iron)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGray Cast Iron \u0026amp; Ductile Iron (GG25, GGG50)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTough carbide substrate prevents chipping under intermittent cutting loads in cast iron milling.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KC725M \/ Seco MP2050\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical properties and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial milling databases, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY NC3030 grade milling inserts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: NC3030 is a robust PVD coated grade optimized for face milling, shoulder milling, and roughing operations in carbon steels, alloy steels, and cast iron.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the FGM geometry perform during heavy interruptions?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The reinforced cutting edge and positive rake design absorb mechanical shock effectively, preventing chipping during intermittent cuts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable milling inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eRapid Flank Wear in Hardened Steel:\u003c\/strong\u003e Reduce cutting speed (Vc) by 15-20% and ensure stable toolholder clamping to minimize vibrational wear.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eEdge Chipping During Entry:\u003c\/strong\u003e Reduce feed per tooth (fz) by 25% upon initial workpiece engagement to protect the cutting edge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Finish Optimization:\u003c\/strong\u003e Increase radial immersion and maintain consistent coolant flow to achieve mirror-like face milling finishes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO milling tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":42590303387820,"sku":"FGM300R-03 NC3030","price":72.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_FGM300R-03_NC3030_indexable_milling_insert_packaging_box_with_ten_carbide_inserts.jpg?v=1789559608"},{"product_id":"fmm400r-04-nc3020","title":"KORLOY FMM400R-04 NC3020 Indexable Milling Inserts | PVD Coated Carbide Inserts for Face Milling \u0026 High-Feed Roughing CNC Cutters (10pcs\/box) \/ FMM400R-04 NC3020 Metric \u0026 Imperial Milling Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY FMM400R-04 NC3020 Indexable Milling Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts with Optimized Geometry for CNC Face Milling and Industrial Steel Machining\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which milling insert is best for high-feed roughing, superior thermal shock resistance, and maximum metal removal rates in steel and alloy machining?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable milling insert featuring high-feed cutting geometry, robust edge strength, and advanced PVD metallurgical coatings offers exceptional wear resistance, minimal chipping, and smooth chip evacuation when executing face milling, slotting, or shoulder milling on CNC vertical and horizontal machining centers?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY FMM400R-04 NC3020\u003c\/strong\u003e (equivalent metric and imperial milling configurations) is engineered specifically for stable, high-efficiency material removal across demanding industrial applications. It utilizes the advanced \u003cstrong\u003eNC3020 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for high toughness, thermal stability, and superior resistance to plastic deformation and mechanical impact. Combined with its specialized geometry, it guarantees balanced cutting action, reliable chip formation, and extended tool longevity.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eNC3020 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a multi-layer PVD coating engineered to withstand high thermal loads, mechanical shock, and flank wear during continuous and light interrupted steel milling.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eOptimized Cutting Geometry:\u003c\/strong\u003e Designed with a positive rake angle and robust edge preparation that reduces cutting forces, prevents chatter, and ensures stable performance at high feed rates.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eIndexable Economy:\u003c\/strong\u003e Multi-edge design maximizes insert utilization, significantly lowering per-part production costs in high-volume manufacturing environments.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Pocket Clamping:\u003c\/strong\u003e Engineered to fit securely into standard indexable milling cutter bodies, eliminating micro-motion and ensuring high radial and axial runout precision.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFMM Indexable Milling Insert\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFMM Indexable Milling Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSize \u0026amp; Design Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFMM400R-04\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFMM400R-04 (Inch Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbide Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3020 (PVD Coated)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3020 PVD Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed per Tooth (fz)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.10 - 0.25 mm\/tooth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0039 - 0.0098 in\/tooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steel \u0026amp; Alloy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e180 - 320 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e590 - 1050 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: FMM400R-04 NC3020\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eFMM\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eMilling insert series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e400\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eSize \/ dimension code\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eR-04\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eRight-hand \/ corner radius\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eNC3020\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC milling operations involving face milling, shoulder milling, pocketing, and contour roughing across carbon steels (1045, 4140), alloy steels, and pre-hardened steels.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCutter Bodies:\u003c\/strong\u003e Fits all standard face milling cutter bodies and shell end mills engineered for FMM insert pockets.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for high-power CNC vertical machining centers (VMCs), horizontal machining centers (HMCs), and portal milling machines.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with both dry high-speed machining and flood coolant setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade NC3020 performs across different ISO material classifications ensures maximum productivity.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY NC3020 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel \u0026amp; Alloy Steel (C45, 4140, 4340)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHigh wear resistance and smooth cutting action designed for continuous to light interrupted steel face milling.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC4310 \/ Mitsubishi VP15TF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eM Group (Stainless)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAustenitic Stainless Steel (304, 316)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBalanced thermal stability prevents built-up edge during moderate stainless steel milling passes.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KCP10 \/ Seco MP1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical properties and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial milling databases, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY NC3020 grade milling inserts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: NC3020 is a PVD coated grade optimized for high-speed continuous to light interrupted face milling and shoulder milling in carbon and alloy steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the FMM geometry perform during high-feed operations?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The positive rake design and robust cutting edge ensure low cutting resistance, excellent chip evacuation, and superior surface finish.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable milling inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eRapid Flank Wear in Hardened Steel:\u003c\/strong\u003e Reduce cutting speed (Vc) by 15-20% and ensure stable toolholder clamping to minimize vibrational wear.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eEdge Chipping During Entry:\u003c\/strong\u003e Reduce feed per tooth (fz) by 25% upon initial workpiece engagement to protect the cutting edge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Finish Optimization:\u003c\/strong\u003e Increase radial immersion and maintain consistent coolant flow to achieve mirror-like face milling finishes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO milling tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":42590317478060,"sku":"FMM400R-04 NC3020","price":82.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_FMM400R-04_NC3020_indexable_milling_insert_packaging_box_with_ten_carbide_inserts.jpg?v=1789559613"},{"product_id":"fmm400r-04-nc3030","title":"KORLOY FMM400R-04 NC3030 Indexable Milling Inserts | PVD Coated Carbide Inserts for Face Milling \u0026 High-Feed Roughing CNC Cutters (10pcs\/box) \/ FMM400R-04 NC3030 Metric \u0026 Imperial Milling Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY FMM400R-04 NC3030 Indexable Milling Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts with Optimized Geometry for CNC Face Milling and Industrial Steel Machining\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which milling insert is best for high-feed roughing, superior thermal shock resistance, and maximum metal removal rates in steel and cast iron?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable milling insert featuring high-feed cutting geometry, robust edge strength, and advanced PVD metallurgical coatings offers exceptional wear resistance, minimal chipping, and smooth chip evacuation when executing face milling, slotting, or shoulder milling on CNC vertical and horizontal machining centers?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY FMM400R-04 NC3030\u003c\/strong\u003e (equivalent metric and imperial milling configurations) is engineered specifically for stable, high-efficiency material removal across demanding industrial applications. It utilizes the advanced \u003cstrong\u003eNC3030 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for high toughness, thermal stability, and superior resistance to plastic deformation and mechanical impact. Combined with its specialized geometry, it guarantees balanced cutting action, reliable chip formation, and extended tool longevity.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eNC3030 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a multi-layer PVD coating engineered to withstand high thermal loads, mechanical shock, and flank wear during interrupted steel milling.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eOptimized Cutting Geometry:\u003c\/strong\u003e Designed with a positive rake angle and robust edge preparation that reduces cutting forces, prevents chatter, and ensures stable performance at high feed rates.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eIndexable Economy:\u003c\/strong\u003e Multi-edge design maximizes insert utilization, significantly lowering per-part production costs in high-volume manufacturing environments.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Pocket Clamping:\u003c\/strong\u003e Engineered to fit securely into standard indexable milling cutter bodies, eliminating micro-motion and ensuring high radial and axial runout precision.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFMM Indexable Milling Insert\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFMM Indexable Milling Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSize \u0026amp; Design Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFMM400R-04\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFMM400R-04 (Inch Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbide Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3030 (PVD Coated)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3030 PVD Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed per Tooth (fz)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.10 - 0.25 mm\/tooth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0039 - 0.0098 in\/tooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steel \u0026amp; Alloy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e150 - 280 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e492 - 918 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: FMM400R-04 NC3030\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eFMM\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eMilling insert series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e400\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eSize \/ dimension code\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eR-04\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eRight-hand \/ corner radius\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eNC3030\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC milling operations involving face milling, shoulder milling, pocketing, and contour roughing across carbon steels (1045, 4140), alloy steels, tool steels, and cast iron components.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCutter Bodies:\u003c\/strong\u003e Fits all standard face milling cutter bodies and shell end mills engineered for FMM insert pockets.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for high-power CNC vertical machining centers (VMCs), horizontal machining centers (HMCs), and portal milling machines.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with both dry high-speed machining and flood coolant setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade NC3030 performs across different ISO material classifications ensures maximum productivity.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY NC3030 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel \u0026amp; Alloy Steel (C45, 4140, 4340)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAdvanced PVD coating provides exceptional resistance to thermal shock and flank wear during aggressive face milling.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC4330 \/ Mitsubishi VP15TF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eK Group (Cast Iron)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGray Cast Iron \u0026amp; Ductile Iron (GG25, GGG50)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTough carbide substrate prevents chipping under intermittent cutting loads in cast iron milling.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KC725M \/ Seco MP2050\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical properties and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial milling databases, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY NC3030 grade milling inserts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: NC3030 is a robust PVD coated grade optimized for face milling, shoulder milling, and roughing operations in carbon steels, alloy steels, and cast iron.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the FMM geometry perform during heavy interruptions?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The reinforced cutting edge and positive rake design absorb mechanical shock effectively, preventing chipping during intermittent cuts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable milling inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eRapid Flank Wear in Hardened Steel:\u003c\/strong\u003e Reduce cutting speed (Vc) by 15-20% and ensure stable toolholder clamping to minimize vibrational wear.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eEdge Chipping During Entry:\u003c\/strong\u003e Reduce feed per tooth (fz) by 25% upon initial workpiece engagement to protect the cutting edge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Finish Optimization:\u003c\/strong\u003e Increase radial immersion and maintain consistent coolant flow to achieve mirror-like face milling finishes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO milling tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":42590320820396,"sku":"FMM400R-04 NC3030","price":75.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_FMM400R-04_NC3030_indexable_milling_insert_packaging_box_with_ten_carbide_inserts.jpg?v=1789559618"},{"product_id":"fmm500r-04-nc3030","title":"KORLOY FMM500R-04 NC3030 Indexable Milling Inserts | PVD Coated Carbide Inserts for Face Milling \u0026 High-Feed Roughing CNC Cutters (10pcs\/box) \/ FMM500R-04 NC3030 Metric \u0026 Imperial Milling Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY FMM500R-04 NC3030 Indexable Milling Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts with Optimized Geometry for CNC Face Milling and Industrial Steel Machining\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which milling insert is best for high-feed roughing, superior thermal shock resistance, and maximum metal removal rates in steel and cast iron?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable milling insert featuring high-feed cutting geometry, robust edge strength, and advanced PVD metallurgical coatings offers exceptional wear resistance, minimal chipping, and smooth chip evacuation when executing face milling, slotting, or shoulder milling on CNC vertical and horizontal machining centers?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY FMM500R-04 NC3030\u003c\/strong\u003e (equivalent metric and imperial milling configurations) is engineered specifically for stable, high-efficiency material removal across demanding industrial applications. It utilizes the advanced \u003cstrong\u003eNC3030 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for high toughness, thermal stability, and superior resistance to plastic deformation and mechanical impact. Combined with its specialized geometry, it guarantees balanced cutting action, reliable chip formation, and extended tool longevity.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eNC3030 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a multi-layer PVD coating engineered to withstand high thermal loads, mechanical shock, and flank wear during interrupted steel milling.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eOptimized Cutting Geometry:\u003c\/strong\u003e Designed with a positive rake angle and robust edge preparation that reduces cutting forces, prevents chatter, and ensures stable performance at high feed rates.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eIndexable Economy:\u003c\/strong\u003e Multi-edge design maximizes insert utilization, significantly lowering per-part production costs in high-volume manufacturing environments.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Pocket Clamping:\u003c\/strong\u003e Engineered to fit securely into standard indexable milling cutter bodies, eliminating micro-motion and ensuring high radial and axial runout precision.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFMM Indexable Milling Insert\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFMM Indexable Milling Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSize \u0026amp; Design Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFMM500R-04\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFMM500R-04 (Inch Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbide Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3030 (PVD Coated)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3030 PVD Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed per Tooth (fz)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.10 - 0.25 mm\/tooth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0039 - 0.0098 in\/tooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steel \u0026amp; Alloy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e150 - 280 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e492 - 918 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: FMM500R-04 NC3030\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eFMM\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eMilling insert series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e500\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eSize \/ dimension code\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eR-04\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eRight-hand \/ corner radius\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eNC3030\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC milling operations involving face milling, shoulder milling, pocketing, and contour roughing across carbon steels (1045, 4140), alloy steels, tool steels, and cast iron components.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCutter Bodies:\u003c\/strong\u003e Fits all standard face milling cutter bodies and shell end mills engineered for FMM insert pockets.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for high-power CNC vertical machining centers (VMCs), horizontal machining centers (HMCs), and portal milling machines.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with both dry high-speed machining and flood coolant setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade NC3030 performs across different ISO material classifications ensures maximum productivity.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY NC3030 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel \u0026amp; Alloy Steel (C45, 4140, 4340)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAdvanced PVD coating provides exceptional resistance to thermal shock and flank wear during aggressive face milling.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC4330 \/ Mitsubishi VP15TF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eK Group (Cast Iron)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGray Cast Iron \u0026amp; Ductile Iron (GG25, GGG50)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTough carbide substrate prevents chipping under intermittent cutting loads in cast iron milling.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KC725M \/ Seco MP2050\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical properties and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial milling databases, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY NC3030 grade milling inserts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: NC3030 is a robust PVD coated grade optimized for face milling, shoulder milling, and roughing operations in carbon steels, alloy steels, and cast iron.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the FMM geometry perform during heavy interruptions?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The reinforced cutting edge and positive rake design absorb mechanical shock effectively, preventing chipping during intermittent cuts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable milling inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eRapid Flank Wear in Hardened Steel:\u003c\/strong\u003e Reduce cutting speed (Vc) by 15-20% and ensure stable toolholder clamping to minimize vibrational wear.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eEdge Chipping During Entry:\u003c\/strong\u003e Reduce feed per tooth (fz) by 25% upon initial workpiece engagement to protect the cutting edge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Finish Optimization:\u003c\/strong\u003e Increase radial immersion and maintain consistent coolant flow to achieve mirror-like face milling finishes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO milling tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":42590321868972,"sku":"FMM500R-04 NC3030","price":83.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_FMM500R-04_NC3030_indexable_milling_insert_packaging_box_with_ten_carbide_inserts.jpg?v=1789559623"},{"product_id":"fgd300r-03-pc9030","title":"KORLOY FGD300R-03 PC9030 Indexable Milling Inserts | PVD Coated Carbide Inserts for Face Milling \u0026 High-Feed Roughing CNC Cutters (10pcs\/box) \/ FGD300R-03 PC9030 Metric \u0026 Imperial Milling Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY FGD300R-03 PC9030 Indexable Milling Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts with Optimized Geometry for CNC Face Milling and Industrial Stainless Steel Machining\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which milling insert is best for high-feed roughing, thermal shock resistance, and smooth chip evacuation in stainless steel and alloy machining?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable milling insert featuring high-feed cutting geometry, robust edge strength, and advanced PVD metallurgical coatings offers exceptional wear resistance, minimal thermal cracking, and smooth chip flow when executing face milling, slotting, or shoulder milling on CNC vertical and horizontal machining centers?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY FGD300R-03 PC9030\u003c\/strong\u003e (equivalent metric and imperial milling configurations) is engineered specifically for stable, high-efficiency material removal across demanding industrial applications. It utilizes the advanced \u003cstrong\u003ePC9030 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for high toughness, thermal stability, and superior resistance to built-up edge and chemical wear in stainless steel components. Combined with its specialized geometry, it guarantees balanced cutting action, reliable chip formation, and extended tool longevity.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003ePC9030 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a specialized nano-structured PVD coating designed to withstand high thermal loads, chemical wear, and built-up edge during stainless milling.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eOptimized Cutting Geometry:\u003c\/strong\u003e Designed with a positive rake angle and robust edge preparation that reduces cutting forces, prevents chatter, and ensures stable performance at high feed rates.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eIndexable Economy:\u003c\/strong\u003e Multi-edge design maximizes insert utilization, significantly lowering per-part production costs in high-volume manufacturing environments.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Pocket Clamping:\u003c\/strong\u003e Engineered to fit securely into standard indexable milling cutter bodies, eliminating micro-motion and ensuring high radial and axial runout precision.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFGD Indexable Milling Insert\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFGD Indexable Milling Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSize \u0026amp; Design Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFGD300R-03\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFGD300R-03 (Inch Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbide Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePC9030 (PVD Coated)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePC9030 PVD Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed per Tooth (fz)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.08 - 0.20 mm\/tooth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0031 - 0.0079 in\/tooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Stainless \u0026amp; Alloy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e100 - 200 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e328 - 656 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: FGD300R-03 PC9030\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eFGD\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eMilling insert series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e300\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eSize \/ dimension code\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eR-03\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eRight-hand \/ corner radius\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003ePC9030\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC milling operations involving face milling, shoulder milling, pocketing, and contour roughing across austenitic stainless steels (304, 316), duplex stainless steels, and heat-resistant superalloys.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCutter Bodies:\u003c\/strong\u003e Fits all standard face milling cutter bodies and shell end mills engineered for FGD insert pockets.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for high-power CNC vertical machining centers (VMCs), horizontal machining centers (HMCs), and portal milling machines.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Highly compatible with high-pressure coolant delivery to effectively dissipate heat during stainless steel machining.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade PC9030 performs across different ISO material classifications ensures maximum productivity.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY PC9030 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eM Group (Stainless Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAustenitic \u0026amp; Duplex Stainless Steels (304, 316, 2205)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSpecialized PVD coating minimizes chemical affinity and prevents built-up edge, offering exceptional tool life in sticky stainless materials.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC2015 \/ Iscar IC908\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eS Group (Superalloys)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHeat-Resistant Superalloys \u0026amp; Titanium (Inconel 718)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTough carbide substrate and thermal-resistant coating maintain edge integrity under extreme cutting temperatures.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KCP25 \/ Seco MP1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical properties and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial milling databases, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY PC9030 grade milling inserts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: PC9030 is a premium PVD coated grade specifically engineered for face milling, shoulder milling, and roughing of austenitic stainless steels and high-temp alloys.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the FGD geometry perform in sticky stainless materials?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The positive rake design reduces cutting resistance and prevents built-up edge, ensuring clean surface finishes and efficient chip evacuation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable milling inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eBuilt-Up Edge (BUE) in Stainless:\u003c\/strong\u003e Ensure high-pressure coolant is directed precisely at the cutting zone and maintain cutting speeds within the recommended 100 - 200 m\/min window.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eEdge Chipping During Entry:\u003c\/strong\u003e Reduce feed per tooth (fz) by 25% upon initial workpiece engagement to protect the cutting edge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Finish Optimization:\u003c\/strong\u003e Maintain consistent radial immersion and stable toolholder clamping to eliminate chatter marks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO milling tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":42591400689836,"sku":"FGD300R-03 PC9030","price":68.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_FGD300R-03_PC9030_indexable_milling_insert_packaging_box_with_ten_carbide_inserts.jpg?v=1788774250"},{"product_id":"fgd400r-04-nc3030","title":"KORLOY FGD400R-04 NC3030 Indexable Milling Inserts | PVD Coated Carbide Inserts for Face Milling \u0026 High-Feed Roughing CNC Cutters (10pcs\/box) \/ FGD400R-04 NC3030 Metric \u0026 Imperial Milling Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY FGD400R-04 NC3030 Indexable Milling Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts with Optimized Geometry for CNC Face Milling and Industrial Steel Machining\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which milling insert is best for high-feed roughing, superior thermal shock resistance, and maximum metal removal rates in steel and cast iron?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable milling insert featuring high-feed cutting geometry, robust edge strength, and advanced PVD metallurgical coatings offers exceptional wear resistance, minimal chipping, and smooth chip evacuation when executing face milling, slotting, or shoulder milling on CNC vertical and horizontal machining centers?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY FGD400R-04 NC3030\u003c\/strong\u003e (equivalent metric and imperial milling configurations) is engineered specifically for stable, high-efficiency material removal across demanding industrial applications. It utilizes the advanced \u003cstrong\u003eNC3030 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for high toughness, thermal stability, and superior resistance to plastic deformation and mechanical impact. Combined with its specialized geometry, it guarantees balanced cutting action, reliable chip formation, and extended tool longevity.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eNC3030 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a multi-layer PVD coating engineered to withstand high thermal loads, mechanical shock, and flank wear during interrupted steel milling.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eOptimized Cutting Geometry:\u003c\/strong\u003e Designed with a positive rake angle and robust edge preparation that reduces cutting forces, prevents chatter, and ensures stable performance at high feed rates.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eIndexable Economy:\u003c\/strong\u003e Multi-edge design maximizes insert utilization, significantly lowering per-part production costs in high-volume manufacturing environments.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Pocket Clamping:\u003c\/strong\u003e Engineered to fit securely into standard indexable milling cutter bodies, eliminating micro-motion and ensuring high radial and axial runout precision.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFGD Indexable Milling Insert\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFGD Indexable Milling Insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSize \u0026amp; Design Code\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFGD400R-04\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFGD400R-04 (Inch Compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbide Grade\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3030 (PVD Coated)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3030 PVD Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed per Tooth (fz)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.10 - 0.25 mm\/tooth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0039 - 0.0098 in\/tooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steel \u0026amp; Alloy\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e150 - 280 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e492 - 918 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: FGD400R-04 NC3030\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eFGD\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eMilling insert series\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e400\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eSize \/ dimension code\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eR-04\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eRight-hand \/ corner radius\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eNC3030\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC milling operations involving face milling, shoulder milling, pocketing, and contour roughing across carbon steels (1045, 4140), alloy steels, tool steels, and cast iron components.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCutter Bodies:\u003c\/strong\u003e Fits all standard face milling cutter bodies and shell end mills engineered for FGD insert pockets.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for high-power CNC vertical machining centers (VMCs), horizontal machining centers (HMCs), and portal milling machines.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with both dry high-speed machining and flood coolant setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade NC3030 performs across different ISO material classifications ensures maximum productivity.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY NC3030 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel \u0026amp; Alloy Steel (C45, 4140, 4340)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAdvanced PVD coating provides exceptional resistance to thermal shock and flank wear during aggressive face milling.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC4330 \/ Mitsubishi VP15TF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eK Group (Cast Iron)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGray Cast Iron \u0026amp; Ductile Iron (GG25, GGG50)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTough carbide substrate prevents chipping under intermittent cutting loads in cast iron milling.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KC725M \/ Seco MP2050\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical properties and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial milling databases, our technical team helps you optimize cutting speeds and feed rates for maximum productivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY NC3030 grade milling inserts?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: NC3030 is a robust PVD coated grade optimized for face milling, shoulder milling, and roughing operations in carbon steels, alloy steels, and cast iron.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the FGD geometry perform during heavy interruptions?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The reinforced cutting edge and positive rake design absorb mechanical shock effectively, preventing chipping during intermittent cuts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable milling inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eRapid Flank Wear in Hardened Steel:\u003c\/strong\u003e Reduce cutting speed (Vc) by 15-20% and ensure stable toolholder clamping to minimize vibrational wear.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eEdge Chipping During Entry:\u003c\/strong\u003e Reduce feed per tooth (fz) by 25% upon initial workpiece engagement to protect the cutting edge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Finish Optimization:\u003c\/strong\u003e Increase radial immersion and maintain consistent coolant flow to achieve mirror-like face milling finishes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO milling tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":42591408455852,"sku":"FGD400R-04 NC3030","price":75.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_FGD400R-04_NC3030_indexable_milling_insert_packaging_box_with_ten_carbide_inserts.jpg?v=1789559641"},{"product_id":"mgmn200-m-nc3120","title":"KORLOY MGMN200-M NC3120 Indexable Grooving \u0026 Parting Inserts | PVD Coated Carbide Inserts for Steel \u0026 Stainless Steel CNC Lathes (10pcs\/box) \/ MGMN200-M NC3120 0.079 inch Metric Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGMN200-M NC3120 Indexable Grooving \u0026amp; Parting Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts with 2.0mm Width \u0026amp; -M Medium Chipbreaker Geometry for CNC Lathe Steel \u0026amp; Stainless Steel Turning\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which insert is best for reliable chip control, high thermal shock resistance, and extended tool life in steel and stainless steel machining?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable grooving insert featuring a 2.0mm cutting width, an optimized -M medium chipbreaker geometry, and advanced PVD metallurgical coatings offers exceptional wear resistance, minimal thermal cracking, and smooth chip evacuation when executing precision grooving or parting-off on CNC turning centers machining carbon steels, alloy steels, and austenitic stainless steels?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY MGMN200-M NC3120\u003c\/strong\u003e (equivalent metric 2.0mm width with -M chipbreaker \/ imperial 0.079 inch width) is engineered specifically for stable, high-efficiency material removal across varying cutting conditions. It utilizes the advanced \u003cstrong\u003eNC3120 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for high toughness, thermal stability, and superior resistance to plastic deformation and built-up edge. Combined with its designated -M geometry, it guarantees balanced cutting action, reliable chip breaking, and extended tool longevity.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eNC3120 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a multi-layer PVD coating engineered to withstand thermal cycling, flank wear, and mechanical shock during continuous and interrupted steel turning.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e-M Medium Chipbreaker Geometry:\u003c\/strong\u003e Designed with a positive rake angle and versatile groove contours that provide stable chip formation across medium feed rates, preventing stringy chips and work hardening.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e2.0mm Cutting Width \u0026amp; Dual-Edge Economy:\u003c\/strong\u003e Provides a precise 2.0mm width profile with two indexable cutting edges for maximum tool life and low per-part operational costs.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Pocket Clamping:\u003c\/strong\u003e Engineered to fit securely into standard external grooving tool blocks, eliminating micro-motion and chatter during high-precision feed rates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Width (W)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2.0 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.079 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eChipbreaker \u0026amp; Insert Geometry\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-M (Medium Chipbreaker)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-M Medium Profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Grooving\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.06 - 0.15 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0024 - 0.0059 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Parting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.04 - 0.09 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0016 - 0.0035 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steel \u0026amp; Stainless\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e120 - 240 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e394 - 787 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGMN200-M NC3120\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eDouble-ended grooving\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e200\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003e2.0mm cutting width\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-M\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eMedium chipbreaker\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eNC3120\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003eLooking for rigid external grooving toolholders or modular blocks designed for secure MGMN 200 insert clamping?\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 12px 24px; font-size: 15px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; transition-duration: 0.2s; transition-property: background-color;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eExplore Compatible External Grooving Tool Holders \u0026amp; Parting Blocks \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC turning operations involving external grooving, face grooving, contour profiling, and clean parting-off across carbon steels (1045, 4140), alloy steels, and stainless steels (304, 316).\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eTool Holders:\u003c\/strong\u003e Fits all standard MGMN-compatible external grooving tool blocks and modular blades matching 2.0mm pocket widths.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for high-precision CNC turning centers, automatic lathes, and multi-axis turning cells.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Compatible with both dry cutting and high-pressure flood coolant configurations to optimize tool life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade NC3120 performs across different ISO material classifications ensures maximum productivity.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY NC3120 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel \u0026amp; Alloy Steel (C45, 4140, 8620)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAdvanced PVD coating provides exceptional resistance to flank wear and cratering, delivering consistent tool life in general steel turning.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC4225 \/ Iscar IC908\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eM Group (Stainless Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAustenitic Stainless Steel (304, 316)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTough carbide substrate prevents thermal cracking and chipping under high cutting temperatures.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KC5010 \/ Seco CP200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical properties and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum tool life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY NC3120 grade?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: NC3120 is a versatile PVD coated grade optimized for general machining, grooving, and parting of carbon steels, alloy steels, and stainless steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the -M chipbreaker perform during parting-off operations?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The -M medium geometry provides stable chip rolling and breaking across normal feed rates, preventing stringy chip accumulation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eRapid Flank Wear in Stainless Steel:\u003c\/strong\u003e Reduce cutting speed (Vc) by 15-20% and ensure continuous coolant application to minimize thermal stress on the PVD coating.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eChipping During Parting Breakthrough:\u003c\/strong\u003e Reduce feed rates by 30% during the final breakthrough stage of parting-off to prevent mechanical shock on the insert edge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoor Chip Flow:\u003c\/strong\u003e Verify that your feed rate falls within the recommended 0.06 - 0.15 mm\/rev window to allow the -M geometry to form consistent chips.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO lathe tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":43515695464620,"sku":"MGMN200-M NC3120","price":72.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_MGMN200-M_NC3120_indexable_medium_chipbreaker_grooving_and_parting_insert_package.jpg?v=1788773764"},{"product_id":"mgmn200-m-pc215k","title":"KORLOY MGMN200-M PC215K Indexable Grooving \u0026 Parting Inserts | CVD Coated Carbide Inserts for Cast Iron CNC Lathes (10pcs\/box) \/ MGMN200-M PC215K 0.079 inch Metric Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGMN200-M PC215K Indexable Grooving \u0026amp; Parting Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance CVD Coated Carbide Inserts with 2.0mm Width \u0026amp; -M Medium Chipbreaker Geometry for CNC Lathe Cast Iron Turning\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which insert is best for high wear resistance, thermal stability, and clean parting-off in gray and ductile cast iron?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable grooving insert featuring a 2.0mm cutting width, an optimized -M medium chipbreaker geometry, and advanced CVD metallurgical coatings offers exceptional abrasive wear resistance, high thermal hardness, and reliable chip flow when executing precision grooving or parting-off on CNC turning centers machining gray cast iron (FC) and nodular\/ductile cast iron (FCD)?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY MGMN200-M PC215K\u003c\/strong\u003e (equivalent metric 2.0mm width with -M chipbreaker \/ imperial 0.079 inch width) is engineered specifically for stable, high-efficiency material removal across demanding cast iron turning applications. It utilizes the advanced \u003cstrong\u003ePC215K grade\u003c\/strong\u003e—a specialized thick CVD coated carbide substrate optimized for maximum resistance to abrasive flank wear and thermal deformation in cast iron components. Combined with its designated -M geometry, it guarantees balanced cutting action, controlled chip breaking, and extended tool life.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003ePC215K Advanced CVD Grade:\u003c\/strong\u003e Features a high-hardness carbide substrate combined with a thick multi-layer CVD coating designed to withstand extreme abrasive wear and thermal stress unique to cast iron machining.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e-M Medium Chipbreaker Geometry:\u003c\/strong\u003e Designed with a positive rake angle and versatile groove contours that provide stable chip formation across medium feed rates, preventing edge chipping and burr accumulation.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e2.0mm Cutting Width \u0026amp; Dual-Edge Economy:\u003c\/strong\u003e Provides a precise 2.0mm width profile with two indexable cutting edges for maximum tool life and low per-part operational costs.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Pocket Clamping:\u003c\/strong\u003e Engineered to fit securely into standard external grooving tool blocks, eliminating micro-motion and vibration during high-precision feed rates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Width (W)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2.0 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.079 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eChipbreaker \u0026amp; Insert Geometry\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-M (Medium Chipbreaker)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-M Medium Profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Grooving\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.06 - 0.16 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0024 - 0.0063 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Parting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.04 - 0.10 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0016 - 0.0039 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Cast Iron\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e140 - 280 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e459 - 918 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGMN200-M PC215K\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eDouble-ended grooving\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e200\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003e2.0mm cutting width\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-M\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eMedium chipbreaker\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003ePC215K\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eCVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003eLooking for rigid external grooving toolholders or modular blocks designed for secure MGMN 200 insert clamping?\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 12px 24px; font-size: 15px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; transition-duration: 0.2s; transition-property: background-color;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eExplore Compatible External Grooving Tool Holders \u0026amp; Parting Blocks \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC turning operations involving external grooving, face grooving, contour profiling, and clean parting-off across gray cast iron (HT200, HT300) and nodular\/ductile cast iron (QT400, QT600).\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eTool Holders:\u003c\/strong\u003e Fits all standard MGMN-compatible external grooving tool blocks and modular blades matching 2.0mm pocket widths.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for high-precision CNC turning centers, automatic lathes, and heavy-duty industrial turning cells.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with dry machining or flood coolant setups tailored for cast iron turning environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade PC215K performs across different ISO material classifications ensures maximum productivity.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY PC215K Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eK Group (Cast Iron)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGray Cast Iron \u0026amp; Ductile Iron (HT250, QT500)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eThick CVD coating resists extreme abrasive wear from hard iron carbides, ensuring long tool life during high-speed mass production.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC3215 \/ Kennametal KCK15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eLow Alloy Steel (Light roughing\/finishing)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHard substrate provides stable performance for secondary light cuts on carbon and alloy steel parts.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eIscar IC907 \/ Seco TP1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical properties and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum tool life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY PC215K grade?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: PC215K is a specialized CVD coated grade engineered specifically for turning, grooving, and parting of gray and ductile cast iron materials.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the -M chipbreaker handle cast iron chips?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The -M medium geometry effectively controls brittle cast iron powder and short chips, preventing build-up in the groove during high-feed operations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eExcessive Flank Wear in Hard Cast Iron:\u003c\/strong\u003e Reduce cutting speed (Vc) slightly or verify workpiece hardness consistency to prevent premature abrasive breakdown.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eChipping During Parting Breakthrough:\u003c\/strong\u003e Reduce feed rates by 30% during the final breakthrough stage of parting-off to prevent mechanical shock on the insert edge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoor Chip Evacuation:\u003c\/strong\u003e Ensure that your feed rate is maintained within the recommended 0.06 - 0.16 mm\/rev window to prevent fine iron particle accumulation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO lathe tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":43515701395628,"sku":"MGMN200-M PC215K","price":72.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_MGMN200-M_PC215K_indexable_medium_chipbreaker_grooving_and_parting_insert_package.jpg?v=1788773658"},{"product_id":"mgmn200-m-pc9030","title":"KORLOY MGMN200-M PC9030 Indexable Grooving \u0026 Parting Inserts | PVD Coated Carbide Inserts for Stainless Steel \u0026 Alloy Steel CNC Lathes (10pcs\/box) \/ MGMN200-M PC9030 0.079 inch Metric Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGMN200-M PC9030 Indexable Grooving \u0026amp; Parting Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts with 2.0mm Width \u0026amp; -M Medium Chipbreaker Geometry for CNC Lathe Stainless Steel \u0026amp; Alloy Turning\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which insert is best for stable chip control, high thermal shock resistance, and clean parting-off in stainless and alloy steels?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable grooving insert featuring a 2.0mm cutting width, an optimized -M medium chipbreaker geometry, and advanced PVD metallurgical coatings offers exceptional wear resistance, minimal thermal cracking, and smooth chip evacuation when executing precision grooving or parting-off on CNC turning centers machining austenitic stainless steels, alloy steels, and heat-resistant superalloys?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY MGMN200-M PC9030\u003c\/strong\u003e (equivalent metric 2.0mm width with -M chipbreaker \/ imperial 0.079 inch width) is engineered specifically for stable, high-efficiency material removal across varying cutting speeds. It utilizes the advanced \u003cstrong\u003ePC9030 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for toughness, high chemical stability, and exceptional resistance to built-up edge in stainless steel applications. Combined with its designated -M geometry, it guarantees balanced cutting action, reliable chip breaking, and extended tool life.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003ePC9030 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a specialized nano-structured PVD coating designed to withstand high thermal loads, chemical wear, and built-up edge during stainless turning.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e-M Medium Chipbreaker Geometry:\u003c\/strong\u003e Designed with a positive rake angle and versatile groove contours that provide stable chip formation across medium feed rates, preventing stringy chips and work hardening.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e2.0mm Cutting Width \u0026amp; Dual-Edge Economy:\u003c\/strong\u003e Provides a precise 2.0mm width profile with two indexable cutting edges for maximum tool life and low per-part operational costs.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Pocket Clamping:\u003c\/strong\u003e Engineered to fit securely into standard external grooving tool blocks, eliminating micro-motion and vibration during high-precision feed rates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Width (W)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2.0 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.079 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eChipbreaker \u0026amp; Insert Geometry\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-M (Medium Chipbreaker)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-M Medium Profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Grooving\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.06 - 0.15 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0024 - 0.0059 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Parting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.04 - 0.09 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0016 - 0.0035 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Stainless \u0026amp; Alloy Steel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e100 - 200 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e328 - 656 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGMN200-M PC9030\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eDouble-ended grooving\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e200\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003e2.0mm cutting width\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-M\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eMedium chipbreaker\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003ePC9030\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003eLooking for rigid external grooving toolholders or modular blocks designed for secure MGMN 200 insert clamping?\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 12px 24px; font-size: 15px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; transition-duration: 0.2s; transition-property: background-color;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eExplore Compatible External Grooving Tool Holders \u0026amp; Parting Blocks \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC turning operations involving precision external grooving, face grooving, contour profiling, and clean bar stock cutoff across austenitic stainless steels (304, 316), duplex stainless steels, and alloy steels.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eTool Holders:\u003c\/strong\u003e Fits all standard MGMN-compatible external grooving tool blocks and modular blades matching 2.0mm pocket widths.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for high-precision CNC turning centers, automatic lathes, and multi-axis turning cells.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Highly compatible with high-pressure coolant delivery to effectively dissipate heat during stainless steel machining.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade PC9030 performs across different ISO material classifications ensures maximum productivity.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY PC9030 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eM Group (Stainless Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAustenitic \u0026amp; Duplex Stainless Steels (304, 316, 2205)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSpecialized PVD coating minimizes chemical affinity and prevents built-up edge, offering exceptional tool life in sticky stainless materials.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC2015 \/ Iscar IC908\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAlloy Steel \u0026amp; Low Carbon Steel (4140, 8620)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTough substrate handles interrupted cuts and thermal cycling during general steel grooving operations.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KC5010 \/ Seco MP3000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical properties and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum tool life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY PC9030 grade?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: PC9030 is a premium PVD coated grade specifically engineered for turning, grooving, and parting of austenitic stainless steels and heat-resistant alloys.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the -M chipbreaker perform in stainless steel machining?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The -M medium geometry provides stable chip rolling and breaking across normal feed rates, avoiding work hardening of the stainless workpiece surface.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eBuilt-Up Edge (BUE) in Stainless:\u003c\/strong\u003e Ensure high-pressure coolant is directed precisely at the cutting zone and maintain cutting speeds within the recommended 100 - 200 m\/min window.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003ePremature Edge Chipping at Cutoff:\u003c\/strong\u003e Reduce feed rates by 30% during the final breakthrough stage of parting-off to prevent mechanical shock on the insert edge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoor Chip Flow:\u003c\/strong\u003e Verify that your feed rate falls within the recommended 0.06 - 0.15 mm\/rev window to allow the -M geometry to form consistent chips.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO lathe tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":43515706671276,"sku":"MGMN200-M PC9030","price":69.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_MGMN200-M_PC9030_indexable_medium_chipbreaker_grooving_and_parting_insert_package.jpg?v=1788773544"},{"product_id":"mgmn200-t-pc5300","title":"KORLOY MGMN200-T PC5300 Indexable Grooving \u0026 Parting Inserts | PVD Coated Carbide Inserts for Steel \u0026 Stainless Steel CNC Lathes (10pcs\/box) \/ MGMN200-T PC5300 0.079 inch Metric Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGMN200-T PC5300 Indexable Grooving \u0026amp; Parting Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts with 2.0mm Width \u0026amp; -T Chipbreaker Geometry for CNC Lathe Steel \u0026amp; Stainless Steel Turning\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which insert is best for reliable grooving, stable chip control, and extended tool life in steel and stainless steel machining?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable grooving insert featuring a 2.0mm cutting width, an optimized -T chipbreaker geometry, and a multi-layer PVD coated carbide structure offers exceptional wear resistance, thermal stability, and reliable chip breaking when machining carbon steel, alloy steel, and austenitic stainless steels on CNC turning centers?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY MGMN200-T PC5300\u003c\/strong\u003e (equivalent metric 2.0mm width with -T chipbreaker \/ imperial 0.079 inch width) is engineered specifically for stable, high-efficiency material removal across general and demanding turning applications. It utilizes the advanced \u003cstrong\u003ePC5300 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for toughness and high resistance to flank wear and thermal cracking. Combined with its designated -T geometry, it guarantees controlled chip formation, reduced cutting forces, and extended tool longevity.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003ePC5300 Advanced PVD Coated Grade:\u003c\/strong\u003e Features a robust carbide substrate combined with a high-performance multi-layer PVD coating designed to withstand high temperatures and resist crater wear during interrupted and continuous steel cutting.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e-T Chipbreaker Geometry:\u003c\/strong\u003e Designed with a versatile positive rake profile and optimized groove formation that delivers superior chip control and prevents bird-nesting during deep grooving and parting-off.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e2.0mm Cutting Width \u0026amp; Dual-Edge Economy:\u003c\/strong\u003e Provides a precise 2.0mm width profile with two indexable cutting edges for maximum tool utilization and low per-part operational costs.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Pocket Clamping:\u003c\/strong\u003e Engineered to fit securely into standard external grooving tool blocks, eliminating micro-motion and chatter during aggressive feed rates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Width (W)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2.0 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.079 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eChipbreaker \u0026amp; Insert Geometry\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-T (General Purpose Chipbreaker)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-T Profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Grooving\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.05 - 0.15 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0020 - 0.0059 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Parting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.03 - 0.08 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0012 - 0.0031 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steel \u0026amp; Stainless\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e120 - 250 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e394 - 820 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGMN200-T PC5300\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eDouble-ended grooving\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e200\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003e2.0mm cutting width\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-T\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eGeneral chipbreaker\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003ePC5300\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003eLooking for rigid external grooving toolholders or modular blocks designed for secure MGMN 200 insert clamping?\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 12px 24px; font-size: 15px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; transition-duration: 0.2s; transition-property: background-color;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eExplore Compatible External Grooving Tool Holders \u0026amp; Parting Blocks \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC turning operations involving external grooving, face grooving, shaft necking, and parting-off across carbon steels (1045, 4140), alloy steels, and stainless steels (304, 316).\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eTool Holders:\u003c\/strong\u003e Fits all standard MGMN-compatible external grooving tool blocks and modular blades matching 2.0mm pocket widths.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for high-precision CNC turning centers, automatic lathes, and universal engine lathes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Compatible with both dry cutting and high-pressure flood coolant configurations to manage thermal loads in steel machining.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade PC5300 performs across different ISO material classifications ensures maximum productivity.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY PC5300 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel, Alloy Steel (C45, 4140, 1045)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMulti-layer PVD coating provides exceptional resistance to flank and crater wear, ensuring stable tool life in continuous steel turning.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC4225 \/ Iscar IC908\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eM Group (Stainless Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAustenitic Stainless Steel (304, 316)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTough carbide substrate combined with thermal-resistant coating prevents chipping under high cutting temperatures.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KC5010 \/ Seco CP200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical properties and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum tool life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY PC5300 grade?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: PC5300 is a versatile PVD coated grade optimized for general machining, grooving, and parting of carbon steels, alloy steels, and stainless steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the -T chipbreaker perform during parting-off operations?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The -T geometry offers stable chip control, preventing long stringy chips and ensuring smooth evacuation during deep cuts into steel workpieces.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eRapid Flank Wear in Stainless Steel:\u003c\/strong\u003e Reduce cutting speed (Vc) by 15-20% and ensure continuous coolant application to minimize thermal stress on the PVD coating.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eChipping During Parting Breakthrough:\u003c\/strong\u003e Reduce feed rates by 30% during the final breakthrough stage of parting-off to prevent mechanical shock on the insert edge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBird-nesting Chips:\u003c\/strong\u003e Verify that your feed rate falls within the recommended 0.05 - 0.15 mm\/rev window to allow the -T chipbreaker to effectively curl chips.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO lathe tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":43515722432684,"sku":"MGMN200-T PC5300","price":62.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_MGMN200-T_PC5300_indexable_grooving_and_parting_carbide_insert_package_box.jpg?v=1788773432"},{"product_id":"mgmn250-g-h01","title":"KORLOY MGMN250-G H01 Indexable Grooving \u0026 Parting Inserts | Uncoated Carbide Inserts for Aluminum \u0026 Non-Ferrous Metal CNC Lathes (10pcs\/box) \/ MGMN250-G H01 0.098 inch Metric Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGMN250-G H01 Indexable Grooving \u0026amp; Parting Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance Uncoated Micro-Grain Carbide Inserts with 2.5mm Width \u0026amp; -G Sharp Chipbreaker Geometry for CNC Lathe Aluminum \u0026amp; Non-Ferrous Turning\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which insert is best for mirror-finish grooving, low cutting resistance, and clean parting-off in aluminum and non-ferrous metals?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable grooving insert featuring a 2.5mm cutting width, an optimized -G sharp chipbreaker geometry, and a polished uncoated micro-grain carbide structure offers exceptional sharpness, anti-built-up edge properties, and superior surface finish when machining aluminum alloys, copper, brass, and plastics on CNC turning centers?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY MGMN250-G H01\u003c\/strong\u003e (equivalent metric 2.5mm width with -G chipbreaker \/ imperial 0.098 inch width) is engineered specifically for stable, high-speed material removal across non-ferrous applications. It utilizes the advanced \u003cstrong\u003eH01 grade\u003c\/strong\u003e—a specialized uncoated micro-grain carbide substrate optimized for extreme edge sharpness and high chemical inertness in aluminum turning. Combined with its designated -G geometry, it guarantees razor-sharp cutting action, low cutting forces, and extended tool life.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eH01 Advanced Uncoated Grade:\u003c\/strong\u003e Features a high-purity micro-grain carbide substrate with a mirror-polished rake face designed to prevent built-up edge (BUE) and chemical adhesion when machining sticky non-ferrous materials.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e-G Sharp Chipbreaker Geometry:\u003c\/strong\u003e Designed with an ultra-sharp positive rake angle and narrow chip-forming pockets that significantly lower cutting resistance and produce burr-free surfaces on soft metals.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e2.5mm Cutting Width \u0026amp; Dual-Edge Economy:\u003c\/strong\u003e Provides a robust 2.5mm width profile with two indexable cutting edges for maximum tool life and low per-part operational costs.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Pocket Clamping:\u003c\/strong\u003e Engineered to fit securely into standard external grooving tool blocks, eliminating micro-motion and vibration during high-speed feed rates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Width (W)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2.5 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.098 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eChipbreaker \u0026amp; Insert Geometry\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-G (Sharp Chipbreaker)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-G Sharp Profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Grooving\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.06 - 0.18 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0024 - 0.0071 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Parting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.04 - 0.10 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0016 - 0.0039 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Aluminum \u0026amp; Non-Ferrous\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e200 - 500 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e656 - 1640 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGMN250-G H01\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eDouble-ended grooving\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e250\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003e2.5mm cutting width\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-G\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eSharp chipbreaker\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eH01\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eUncoated Carbide Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003eLooking for rigid external grooving toolholders or modular blocks designed for secure MGMN 250 insert clamping?\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 12px 24px; font-size: 15px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; transition-duration: 0.2s; transition-property: background-color;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eExplore Compatible External Grooving Tool Holders \u0026amp; Parting Blocks \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC turning operations involving high-speed external grooving, face grooving, contour profiling, and clean parting-off across aluminum alloys (6061, 7075), copper, brass, bronze, and engineering plastics.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eTool Holders:\u003c\/strong\u003e Fits all standard MGMN-compatible external grooving tool blocks and modular blades matching 2.5mm pocket widths.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for high-speed CNC turning centers, Swiss-type lathes, and automatic production machinery.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Highly compatible with water-soluble emulsion and flood coolant to ensure rapid chip evacuation during high-speed aluminum cutting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade H01 performs across different ISO material classifications ensures maximum productivity.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY H01 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eN Group (Non-Ferrous)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum Alloys, Copper, Brass, Plastics (6061, 7075)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eUncoated micro-grain carbide provides supreme edge sharpness and eliminates built-up edge for mirror-like surface finishes.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik H10 \/ Iscar IC20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eK Group (Cast Iron)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGray Cast Iron \u0026amp; Nodular Cast Iron (Optional light finishing)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSharp cutting edge allows clean light finishing passes with minimal breakout on brittle materials.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KIC \/ Seco H15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical properties and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum tool life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY H01 grade?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: H01 is an uncoated micro-grain carbide grade optimized for high-speed grooving, parting, and turning of aluminum alloys and non-ferrous materials.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the -G chipbreaker perform in aluminum machining?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The -G sharp geometry reduces cutting resistance, prevents material sticking, and ensures smooth chip evacuation at high cutting speeds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eBuilt-Up Edge (BUE) on Aluminum:\u003c\/strong\u003e Increase cutting speed (Vc) and ensure high-pressure coolant flow to keep the rake face clean and prevent aluminum adhesion.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003ePremature Edge Chipping at Cutoff:\u003c\/strong\u003e Reduce feed rates by 30% during the final breakthrough stage of parting-off to prevent mechanical shock on the sharp edge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoor Chip Flow:\u003c\/strong\u003e Verify that your feed rate falls within the recommended 0.06 - 0.18 mm\/rev window to allow the -G geometry to function correctly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO lathe tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":43518753964204,"sku":"MGMN250-G H01","price":55.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_MGMN250-G_H01_indexable_sharp_chipbreaker_grooving_and_parting_insert_package.jpg?v=1788773329"},{"product_id":"mgmn250-g-nc3020","title":"KORLOY MGMN250-G NC3020 Indexable Grooving \u0026 Parting Inserts | PVD Coated Carbide Inserts for Steel \u0026 Stainless Steel CNC Lathes (10pcs\/box) \/ MGMN250-G NC3020 0.098 inch Metric Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGMN250-G NC3020 Indexable Grooving \u0026amp; Parting Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts with 2.5mm Width \u0026amp; -G Sharp Chipbreaker Geometry for CNC Lathe Steel \u0026amp; Alloy Turning\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which insert is best for high-precision grooving, low cutting forces, and clean parting-off in alloy and carbon steels?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable grooving insert featuring a 2.5mm cutting width, an optimized -G sharp chipbreaker geometry, and advanced PVD metallurgical coatings offers exceptional edge toughness, minimal cutting resistance, and smooth chip evacuation when executing precision grooving or parting-off on CNC turning centers machining alloy steels, carbon steels, and stainless steels?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY MGMN250-G NC3020\u003c\/strong\u003e (equivalent metric 2.5mm width with -G chipbreaker \/ imperial 0.098 inch width) is engineered specifically for stable, high-efficiency material removal across varying cutting speeds. It utilizes the advanced \u003cstrong\u003eNC3020 grade\u003c\/strong\u003e—a specialized PVD coated carbide substrate optimized for excellent wear resistance and thermal shock stability in steel and alloy turning applications. Combined with its designated -G geometry, it guarantees sharp cutting action, low cutting forces, and extended tool life.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eNC3020 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a specialized PVD coating designed to withstand thermal cracking, built-up edge, and abrasive wear during high-speed turning.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e-G Sharp Chipbreaker Geometry:\u003c\/strong\u003e Designed with a sharp positive rake angle and narrow chip-forming pockets that significantly lower cutting resistance and prevent burr formation on delicate components.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e2.5mm Cutting Width \u0026amp; Dual-Edge Economy:\u003c\/strong\u003e Provides a robust 2.5mm width profile with two indexable cutting edges for maximum tool life and low per-part operational costs.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Pocket Clamping:\u003c\/strong\u003e Engineered to fit securely into standard external grooving tool blocks, eliminating micro-motion and vibration during high-precision feed rates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Width (W)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2.5 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.098 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eChipbreaker \u0026amp; Insert Geometry\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-G (Sharp Chipbreaker)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-G Sharp Profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Grooving\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.04 - 0.12 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0016 - 0.0047 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Parting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.03 - 0.07 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0012 - 0.0028 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Carbon \u0026amp; Alloy Steels\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e100 - 220 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e328 - 721 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGMN250-G NC3020\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eDouble-ended grooving\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e250\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003e2.5mm cutting width\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-G\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eSharp chipbreaker\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eNC3020\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003eLooking for rigid external grooving toolholders or modular blocks designed for secure MGMN 250 insert clamping?\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 12px 24px; font-size: 15px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; transition-duration: 0.2s; transition-property: background-color;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eExplore Compatible External Grooving Tool Holders \u0026amp; Parting Blocks \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC turning operations involving precision external grooving, shallow profile turning, face grooving, and clean bar stock cutoff across alloy steels, carbon steels, and structural steels.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eTool Holders:\u003c\/strong\u003e Fits all standard MGMN-compatible external grooving tool blocks and modular blades matching 2.5mm pocket widths.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for high-precision CNC turning centers, automatic lathes, and multi-axis turning cells.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Highly compatible with flood coolant and high-pressure coolant delivery to maximize tool longevity in steel machining.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade NC3020 performs across different ISO material classifications ensures maximum productivity.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY NC3020 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel, Alloy Steel (1045, 4140, 8620)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePVD coating provides superior film adhesion and micro-hardness, preventing edge chipping during interrupted steel cuts.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC1125 \/ Kennametal KC5410\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eM Group (Stainless Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAustenitic Stainless Steel (304, 316)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSmooth PVD layer reduces chemical affinity with stainless materials, minimizing built-up edge and thermal wear.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eIscar IC808 \/ Seco TS2000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical properties and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum tool life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY NC3020 grade?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: NC3020 is a specialized PVD coated grade optimized for precision grooving, parting, and turning of alloy steels and stainless steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the -G chipbreaker perform in precision grooving?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The -G sharp geometry reduces cutting resistance, minimizes burr formation, and provides clean chip breaking at lighter feed rates.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eExcessive Flank Wear:\u003c\/strong\u003e Reduce cutting speed (Vc) or switch to an alternative wear-resistant grade if machining highly abrasive alloy components.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003ePremature Edge Chipping at Cutoff:\u003c\/strong\u003e Reduce feed rates by 30% during the final breakthrough stage of parting-off to prevent mechanical shock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoor Chip Flow:\u003c\/strong\u003e Verify that your feed rate falls within the recommended 0.04 - 0.12 mm\/rev window to allow the -G geometry to function correctly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO lathe tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":43518757601452,"sku":"MGMN250-G NC3020","price":72.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_MGMN250-G_NC3020_indexable_sharp_chipbreaker_grooving_and_parting_insert_package.jpg?v=1788773167"},{"product_id":"mgmn250-g-nc3030","title":"KORLOY MGMN250-G NC3030 Indexable Grooving \u0026 Parting Inserts | CVD Coated Carbide Inserts for Steel \u0026 Stainless Steel CNC Lathes (10pcs\/box) \/ MGMN250-G NC3030 0.098 inch Metric Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGMN250-G NC3030 Indexable Grooving \u0026amp; Parting Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance CVD Coated Carbide Inserts with 2.5mm Width \u0026amp; -G Sharp Chipbreaker Geometry for CNC Lathe Steel \u0026amp; Stainless Turning\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which insert is best for precision grooving, low cutting forces, and clean parting-off in carbon and alloy steels?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable grooving insert featuring a 2.5mm cutting width, an optimized -G sharp chipbreaker geometry, and advanced CVD metallurgical coatings offers exceptional wear resistance, minimal cutting resistance, and smooth chip evacuation when executing precision grooving or parting-off on CNC turning centers machining carbon steels, alloy steels, and stainless steels?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY MGMN250-G NC3030\u003c\/strong\u003e (equivalent metric 2.5mm width with -G chipbreaker \/ imperial 0.098 inch width) is engineered specifically for stable, high-efficiency material removal across varying cutting speeds. It utilizes the advanced \u003cstrong\u003eNC3030 grade\u003c\/strong\u003e—a specialized multi-layer CVD coated carbide substrate optimized for excellent toughness and thermal shock resistance in steel and stainless steel applications. Combined with its designated -G geometry, it guarantees sharp cutting action, low cutting forces, and extended tool life.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eNC3030 Advanced CVD Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a thick multi-layer CVD coating designed to withstand high thermal loads, built-up edge, and abrasive wear during high-speed steel turning.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e-G Sharp Chipbreaker Geometry:\u003c\/strong\u003e Designed with a sharp positive rake angle and narrow chip-forming pockets that significantly lower cutting resistance and prevent burr formation on delicate components.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e2.5mm Cutting Width \u0026amp; Dual-Edge Economy:\u003c\/strong\u003e Provides a robust 2.5mm width profile with two indexable cutting edges for maximum tool life and low per-part operational costs.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Pocket Clamping:\u003c\/strong\u003e Engineered to fit securely into standard external grooving tool blocks, eliminating micro-motion and vibration during high-precision feed rates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Width (W)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2.5 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.098 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eChipbreaker \u0026amp; Insert Geometry\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-G (Sharp Chipbreaker)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-G Sharp Profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Grooving\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.05 - 0.14 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0020 - 0.0055 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Parting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.03 - 0.08 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0012 - 0.0031 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Carbon \u0026amp; Alloy Steels\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e120 - 240 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e394 - 787 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGMN250-G NC3030\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eDouble-ended grooving\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e250\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003e2.5mm cutting width\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-G\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eSharp chipbreaker\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eNC3030\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eCVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003eLooking for rigid external grooving toolholders or modular blocks designed for secure MGMN 250 insert clamping?\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 12px 24px; font-size: 15px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; transition-duration: 0.2s; transition-property: background-color;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eExplore Compatible External Grooving Tool Holders \u0026amp; Parting Blocks \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC turning operations involving precision external grooving, shallow profile turning, face grooving, and clean bar stock cutoff across carbon steels, alloy steels, and stainless steels.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eTool Holders:\u003c\/strong\u003e Fits all standard MGMN-compatible external grooving tool blocks and modular blades matching 2.5mm pocket widths.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for high-precision CNC turning centers, automatic lathes, and multi-axis turning cells.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Highly compatible with flood coolant and high-pressure coolant delivery to maximize tool longevity in steel machining.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade NC3030 performs across different ISO material classifications ensures maximum productivity.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY NC3030 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel, Alloy Steel (1045, 4140, 4340)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRobust CVD coating provides exceptional toughness and resistance to thermal shock for general steel turning.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC4225 \/ Kennametal KC5010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eM Group (Stainless Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAustenitic \u0026amp; Martensitic Stainless Steels (304, 316)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBalanced wear resistance and thermal barrier properties reduce notch wear during stainless steel grooving.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eIscar IC908 \/ Seco MP3000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical properties and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum tool life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY NC3030 grade?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: NC3030 is a versatile CVD coated grade optimized for general turning, grooving, and parting of carbon steels, alloy steels, and stainless steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the -G chipbreaker perform in precision grooving?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The -G sharp geometry reduces cutting resistance, minimizes burr formation, and provides clean chip breaking at lighter feed rates.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eExcessive Flank Wear:\u003c\/strong\u003e Reduce cutting speed (Vc) or switch to a more abrasion-resistant grade if machining hard alloy steels.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003ePremature Edge Chipping at Cutoff:\u003c\/strong\u003e Reduce feed rates by 30% during the final breakthrough stage of parting-off to prevent mechanical shock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoor Chip Flow:\u003c\/strong\u003e Verify that your feed rate falls within the recommended 0.05 - 0.14 mm\/rev window to allow the -G geometry to function correctly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO lathe tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":43518758748332,"sku":"MGMN250-G NC3030","price":65.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_MGMN250-G_NC3030_indexable_sharp_chipbreaker_grooving_and_parting_insert_package.jpg?v=1788773068"},{"product_id":"mgmn250-g-pc9030","title":"KORLOY MGMN250-G PC9030 Indexable Grooving \u0026 Parting Inserts | PVD Coated Carbide Inserts for Stainless Steel \u0026 Alloy Steel CNC Lathes (10pcs\/box) \/ MGMN250-G PC9030 0.098 inch Metric Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGMN250-G PC9030 Indexable Grooving \u0026amp; Parting Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts with 2.5mm Width \u0026amp; -G Sharp Chipbreaker Geometry for CNC Lathe Stainless \u0026amp; Alloy Turning\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which insert is best for precision grooving, low cutting forces, and clean parting-off in stainless and alloy steels?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable grooving insert featuring a 2.5mm cutting width, an optimized -G sharp chipbreaker geometry, and advanced PVD metallurgical coatings offers exceptional fracture toughness, minimal built-up edge, and superior surface finish when machining stainless steels, heat-resistant superalloys, and alloy steels on CNC turning centers?\u003c\/em\u003e Supported by empirical metalworking research and rigorous industrial testing data, the \u003cstrong\u003eKORLOY MGMN250-G PC9030\u003c\/strong\u003e (equivalent metric 2.5mm width with -G chipbreaker \/ imperial 0.098 inch width) is engineered specifically for stable, low-resistance cutting performance under demanding thermal loads. It utilizes the advanced \u003cstrong\u003ePC9030 grade\u003c\/strong\u003e—a specialized nano-structured PVD coated carbide substrate designed for excellent wear resistance and anti-chipping performance in stainless and alloy materials. Combined with its designated -G geometry, it ensures sharp cutting action, low cutting forces, and extended tool life.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003ePC9030 Advanced PVD Grade:\u003c\/strong\u003e Features a high-toughness micro-grain carbide substrate combined with a smooth, multi-layer PVD coating designed to resist chemical wear and adhesive build-up when turning stainless steels.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e-G Sharp Chipbreaker Geometry:\u003c\/strong\u003e Designed with a positive rake angle and sharp cutting edge that significantly reduces cutting resistance and prevents burr formation on delicate workpieces.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e2.5mm Cutting Width \u0026amp; Dual-Edge Economy:\u003c\/strong\u003e Provides a precise 2.5mm grooving profile with two indexable cutting edges for maximum operational economy and reduced tool change frequency.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Pocket Clamping:\u003c\/strong\u003e Engineered to fit securely into standard external grooving tool blocks, eliminating micro-motion and vibration during high-precision grooving passes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Width (W)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2.5 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.098 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eChipbreaker \u0026amp; Insert Geometry\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-G (Sharp Chipbreaker)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-G Sharp Profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Grooving\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.05 - 0.14 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0020 - 0.0055 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Parting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.03 - 0.08 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0012 - 0.0031 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Stainless \u0026amp; Alloy Steels\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e90 - 180 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e295 - 590 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGMN250-G PC9030\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eDouble-ended grooving\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e250\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003e2.5mm cutting width\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-G\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eSharp chipbreaker\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003ePC9030\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003eLooking for rigid external grooving toolholders or modular blocks designed for secure MGMN 250 insert clamping?\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 12px 24px; font-size: 15px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; transition-duration: 0.2s; transition-property: background-color;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eExplore Compatible External Grooving Tool Holders \u0026amp; Parting Blocks \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC turning operations requiring precise external grooving, face grooving, and clean parting-off in stainless steels (e.g., 304, 316), alloy steels, and high-temperature alloys.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eTool Holders:\u003c\/strong\u003e Fits all standard MGMN-compatible external grooving tool blocks and modular blades matching 2.5mm pocket widths.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for high-precision CNC turning centers, Swiss-type lathes, and multi-axis turning cells.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Highly compatible with high-pressure coolant and flood coolant systems to control thermal buildup in stainless steel machining.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade PC9030 performs across different ISO material classifications ensures maximum productivity.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY PC9030 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eM Group (Stainless Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAustenitic \u0026amp; Duplex Stainless Steels (304, 316, 2205)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNano-structured PVD coating provides exceptional resistance to adhesive wear and thermal cracking during stainless turning.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC1125 \/ Iscar IC908\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eS Group (Superalloys)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHeat-Resistant Superalloys \u0026amp; Titanium Alloys (Inconel 718, Ti-6Al-4V)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSharp cutting edge combined with thermal barrier coating reduces cutting forces and prevents work hardening.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eKennametal KCU25 \/ Seco TH1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical properties and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum tool life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY PC9030 grade?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: PC9030 is a high-performance PVD coated grade optimized for grooving, parting, and turning of stainless steels, heat-resistant superalloys, and alloy steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the -G chipbreaker perform in stainless steel machining?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The -G sharp geometry reduces cutting resistance, minimizes work hardening in stainless steels, and provides excellent chip control at lower feed rates.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eBuilt-Up Edge (BUE) on Stainless Steel:\u003c\/strong\u003e Increase cutting speed slightly or verify coolant concentration to prevent material adhesion on the sharp cutting edge.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003ePremature Edge Chipping at Cutoff:\u003c\/strong\u003e Reduce feed rates by 25% during the final center breakthrough stage of parting-off to prevent mechanical shock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoor Chip Flow:\u003c\/strong\u003e Ensure feed rates adhere to the recommended 0.05 - 0.14 mm\/rev window to maintain proper chip curling with the -G geometry.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO lathe tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":43518760255660,"sku":"MGMN250-G PC9030","price":69.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_MGMN250-G_PC9030_indexable_sharp_chipbreaker_grooving_and_parting_insert_package.jpg?v=1788772960"},{"product_id":"mgmn250-m-nc3030","title":"KORLOY MGMN250-M NC3030 Indexable Grooving \u0026 Parting Inserts | CVD Coated Carbide Inserts for Steel \u0026 Stainless Steel CNC Lathes (10pcs\/box) \/ MGMN250-M NC3030 0.098 inch Metric Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGMN250-M NC3030 Indexable Grooving \u0026amp; Parting Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance CVD Coated Carbide Inserts with 2.5mm Width \u0026amp; -M Medium Chipbreaker Geometry for CNC Lathe Steel \u0026amp; Alloy Turning\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which insert is best for high-efficiency grooving, profile turning, and parting-off in carbon and alloy steels?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable grooving insert featuring a 2.5mm cutting width, an optimized -M medium chipbreaker geometry, and advanced metallurgical coatings offers superior wear resistance, thermal stability, and smooth chip evacuation when executing general grooving or parting-off on CNC turning centers machining carbon steels, alloy steels, and stainless steels?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY MGMN250-M NC3030\u003c\/strong\u003e (equivalent metric 2.5mm width with -M chipbreaker \/ imperial 0.098 inch width) is engineered specifically for stable, high-efficiency material removal across varying cutting speeds. It utilizes the advanced \u003cstrong\u003eNC3030 grade\u003c\/strong\u003e—a specialized multi-layer CVD coated carbide substrate optimized for excellent wear resistance and toughness in steel and stainless steel applications. Combined with its designated -M geometry, it guarantees excellent chip curling, low cutting forces, and extended tool life.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eNC3030 Advanced CVD Grade:\u003c\/strong\u003e Features a high-toughness carbide substrate combined with a thick multi-layer CVD coating designed to withstand high thermal loads, built-up edge, and abrasive wear during high-speed steel turning.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e-M Medium Chipbreaker Geometry:\u003c\/strong\u003e Designed with a versatile positive rake angle and specialized chip-forming pockets that deliver uniform chip control across diverse feed rates.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e2.5mm Cutting Width \u0026amp; Dual-Edge Economy:\u003c\/strong\u003e Provides a robust 2.5mm width profile with two indexable cutting edges for maximum tool life and low per-part operational costs.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Pocket Clamping:\u003c\/strong\u003e Engineered to fit securely into standard external grooving tool blocks, eliminating micro-motion and vibration during high-speed feed rates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Width (W)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2.5 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.098 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eChipbreaker \u0026amp; Insert Geometry\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-M (Medium Chipbreaker)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-M Medium Profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Grooving\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.06 - 0.16 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0024 - 0.0063 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Parting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.04 - 0.10 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0016 - 0.0039 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Carbon \u0026amp; Alloy Steels\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e120 - 240 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e394 - 787 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGMN250-M NC3030\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eDouble-ended grooving\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e250\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003e2.5mm cutting width\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-M\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eMedium chipbreaker\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eNC3030\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eCVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003eLooking for rigid external grooving toolholders or modular blocks designed for secure MGMN 250 insert clamping?\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 12px 24px; font-size: 15px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; transition-duration: 0.2s; transition-property: background-color;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eExplore Compatible External Grooving Tool Holders \u0026amp; Parting Blocks \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC turning operations involving medium-width external grooving, contour profiling, face grooving, and clean bar stock cutoff across carbon steels, alloy steels, and stainless steels.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eTool Holders:\u003c\/strong\u003e Fits all standard MGMN-compatible external grooving tool blocks and modular blades matching 2.5mm pocket widths.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for high-precision CNC turning centers, automatic lathes, and multi-axis turning cells.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Highly compatible with flood coolant and high-pressure coolant delivery to maximize tool longevity in steel machining.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade NC3030 performs across different ISO material classifications ensures maximum productivity.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY NC3030 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel, Alloy Steel (1045, 4140, 4340)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRobust CVD coating provides exceptional toughness and resistance to thermal shock for general steel turning.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC4225 \/ Kennametal KC5010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eM Group (Stainless Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAustenitic \u0026amp; Martensitic Stainless Steels (304, 316)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBalanced wear resistance and thermal barrier properties reduce notch wear during stainless steel grooving.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eIscar IC908 \/ Seco MP3000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical properties and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum tool life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY NC3030 grade?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: NC3030 is a versatile CVD coated grade optimized for general turning, grooving, and parting of carbon steels, alloy steels, and stainless steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the -M chipbreaker perform in general steel turning?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The -M geometry offers balanced sharpness and edge strength, ensuring reliable chip breaking and smooth evacuation across a wide range of feed rates.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eExcessive Flank Wear:\u003c\/strong\u003e Reduce cutting speed (Vc) or switch to a more abrasion-resistant grade if machining hard alloy steels.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003ePremature Edge Chipping at Cutoff:\u003c\/strong\u003e Reduce feed rates by 30% during the final breakthrough stage of parting-off to prevent mechanical shock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoor Chip Control:\u003c\/strong\u003e Verify that your feed rate falls within the recommended 0.06 - 0.16 mm\/rev window to allow the -M chipbreaker to function correctly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO lathe tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":43518766481580,"sku":"MGMN250-M NC3030","price":72.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_MGMN250-M_NC3030_indexable_medium_chipbreaker_grooving_and_parting_insert_package.jpg?v=1788772829"},{"product_id":"mgmn250-m-nc3120","title":"KORLOY MGMN250-M NC3120 Indexable Grooving \u0026 Parting Inserts | CVD Coated Carbide Inserts for Steel \u0026 Alloy CNC Lathes (10pcs\/box) \/ MGMN250-M NC3120 0.098 inch Metric Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGMN250-M NC3120 Indexable Grooving \u0026amp; Parting Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance CVD Coated Carbide Inserts with 2.5mm Width \u0026amp; -M Medium Chipbreaker Geometry for CNC Lathe Steel \u0026amp; Alloy Turning\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which insert is best for high-efficiency grooving, profile turning, and parting-off in carbon and alloy steels?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable grooving insert featuring a 2.5mm cutting width, an optimized -M medium chipbreaker geometry, and advanced metallurgical coatings offers superior wear resistance, thermal stability, and smooth chip evacuation when executing general grooving or parting-off on CNC turning centers machining carbon steels, alloy steels, and structural steels?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY MGMN250-M NC3120\u003c\/strong\u003e (equivalent metric 2.5mm width with -M chipbreaker \/ imperial 0.098 inch width) is engineered specifically for stable, high-efficiency material removal across varying cutting speeds. It utilizes the advanced \u003cstrong\u003eNC3120 grade\u003c\/strong\u003e—a specialized multi-layer CVD coated carbide substrate optimized for continuous to light interrupted cuts in steel. Combined with its designated -M geometry, it guarantees excellent chip curling, low cutting forces, and extended tool life.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eNC3120 Advanced CVD Grade:\u003c\/strong\u003e Features a high-strength carbide substrate combined with a thick multi-layer CVD coating designed to withstand high thermal loads and abrasive wear during high-speed steel turning.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e-M Medium Chipbreaker Geometry:\u003c\/strong\u003e Designed with a versatile positive rake angle and specialized chip-forming pockets that deliver uniform chip control across diverse feed rates.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e2.5mm Cutting Width \u0026amp; Dual-Edge Economy:\u003c\/strong\u003e Provides a robust 2.5mm width profile with two indexable cutting edges for maximum tool life and low per-part operational costs.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Pocket Clamping:\u003c\/strong\u003e Engineered to fit securely into standard external grooving tool blocks, eliminating micro-motion and vibration during high-speed feed rates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Width (W)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2.5 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.098 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eChipbreaker \u0026amp; Insert Geometry\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-M (Medium Chipbreaker)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-M Medium Profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Grooving\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.06 - 0.16 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0024 - 0.0063 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Parting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.04 - 0.10 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0016 - 0.0039 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Carbon \u0026amp; Alloy Steels\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e130 - 260 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e426 - 853 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGMN250-M NC3120\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eDouble-ended grooving\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e250\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003e2.5mm cutting width\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-M\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eMedium chipbreaker\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eNC3120\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eCVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003eLooking for rigid external grooving toolholders or modular blocks designed for secure MGMN 250 insert clamping?\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 12px 24px; font-size: 15px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; transition-duration: 0.2s; transition-property: background-color;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eExplore Compatible External Grooving Tool Holders \u0026amp; Parting Blocks \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC turning operations involving medium-width external grooving, contour profiling, face grooving, and clean bar stock cutoff across carbon steels, alloy steels, and structural steels.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eTool Holders:\u003c\/strong\u003e Fits all standard MGMN-compatible external grooving tool blocks and modular blades matching 2.5mm pocket widths.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for high-precision CNC turning centers, automatic lathes, and multi-axis turning cells.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Highly compatible with flood coolant and high-pressure coolant delivery to maximize tool longevity in steel machining.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade NC3120 performs across different ISO material classifications ensures maximum productivity.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY NC3120 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel, Alloy Steel (1045, 4140, 4340)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eThick CVD coating delivers exceptional wear resistance and high thermal capability for continuous steel turning.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC4325 \/ Kennametal KC9315\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eK Group (Cast Iron)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGray Cast Iron, Nodular Cast Iron (HT250, QT500)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStrong thermal stability and abrasive wear resistance make it highly effective for cast iron grooving operations.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eIscar IC8250 \/ Seco TP2500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical properties and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum tool life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY NC3120 grade?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: NC3120 is a dedicated CVD coated grade optimized for high-speed turning, grooving, and parting of carbon steels, alloy steels, and cast iron materials.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the -M chipbreaker perform in general steel turning?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The -M geometry offers balanced sharpness and edge strength, ensuring reliable chip breaking and smooth evacuation across a wide range of feed rates.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eExcessive Flank Wear:\u003c\/strong\u003e Reduce cutting speed (Vc) or switch to a more abrasion-resistant grade if machining hard alloy steels.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003ePremature Edge Chipping at Cutoff:\u003c\/strong\u003e Reduce feed rates by 30% during the final breakthrough stage of parting-off to prevent mechanical shock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoor Chip Control:\u003c\/strong\u003e Verify that your feed rate falls within the recommended 0.06 - 0.16 mm\/rev window to allow the -M chipbreaker to function correctly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO lathe tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":43518772215980,"sku":"MGMN250-M NC3120","price":72.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_MGMN250-M_NC3120_indexable_medium_chipbreaker_grooving_and_parting_insert_package.jpg?v=1788772712"},{"product_id":"mgmn250-m-nc3220","title":"KORLOY MGMN250-M NC3220 Indexable Grooving \u0026 Parting Inserts | CVD\/PVD Coated Carbide Inserts for Steel \u0026 Stainless Steel CNC Lathes (10pcs\/box) \/ MGMN250-M NC3220 0.098 inch Metric Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGMN250-M NC3220 Indexable Grooving \u0026amp; Parting Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance Coated Carbide Inserts with 2.5mm Width \u0026amp; -M Medium Chipbreaker Geometry for CNC Lathe Steel \u0026amp; Stainless Turning\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which insert is best for high-efficiency grooving, profile turning, and parting-off in steel and stainless steel?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable grooving insert featuring a 2.5mm cutting width, an optimized -M medium chipbreaker geometry, and advanced metallurgical coatings offers superior toughness, wear resistance, and smooth chip evacuation when executing general grooving or parting-off on CNC turning centers machining carbon steels, alloy steels, and stainless steels?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY MGMN250-M NC3220\u003c\/strong\u003e (equivalent metric 2.5mm width with -M chipbreaker \/ imperial 0.098 inch width) is engineered specifically for stable, high-efficiency material removal across varying cutting speeds. It utilizes the versatile \u003cstrong\u003eNC3220 grade\u003c\/strong\u003e—a specialized CVD\/PVD coated carbide substrate optimized for continuous to light interrupted cuts in steel and stainless steel. Combined with its designated -M geometry, it guarantees excellent chip curling, minimal thermal deformation, and low cutting forces.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eNC3220 Versatile Grade Substrate:\u003c\/strong\u003e Features a tough carbide core combined with an advanced multi-layer coating designed to withstand high thermal loads and mechanical shock during steel and stainless turning.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e-M Medium Chipbreaker Geometry:\u003c\/strong\u003e Designed with a versatile positive rake angle and specialized chip-forming pockets that deliver uniform chip control across diverse feed rates.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e2.5mm Cutting Width \u0026amp; Dual-Edge Economy:\u003c\/strong\u003e Provides a robust 2.5mm width profile with two indexable cutting edges for maximum tool life and low per-part operational costs.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Pocket Clamping:\u003c\/strong\u003e Engineered to fit securely into standard external grooving tool blocks, eliminating micro-motion and vibration during high-speed feed rates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Width (W)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2.5 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.098 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eChipbreaker \u0026amp; Insert Geometry\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-M (Medium Chipbreaker)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-M Medium Profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Grooving\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.06 - 0.16 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0024 - 0.0063 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Parting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.04 - 0.10 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0016 - 0.0039 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Steels \u0026amp; Stainless\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e100 - 220 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e328 - 722 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGMN250-M NC3220\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eDouble-ended grooving\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e250\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003e2.5mm cutting width\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-M\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eMedium chipbreaker\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eNC3220\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eCoated Carbide Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003eLooking for rigid external grooving toolholders or modular blocks designed for secure MGMN 250 insert clamping?\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 12px 24px; font-size: 15px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; transition-duration: 0.2s; transition-property: background-color;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eExplore Compatible External Grooving Tool Holders \u0026amp; Parting Blocks \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC turning operations involving medium-width external grooving, contour profiling, face grooving, and clean bar stock cutoff across carbon steels, alloy steels, and austenitic stainless steels.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eTool Holders:\u003c\/strong\u003e Fits all standard MGMN-compatible external grooving tool blocks and modular blades matching 2.5mm pocket widths.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for high-precision CNC turning centers, automatic lathes, and multi-axis turning cells.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Highly compatible with flood coolant and high-pressure coolant delivery to maximize tool longevity in stainless steel machining.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade NC3220 performs across different ISO material classifications ensures maximum productivity.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY NC3220 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel, Alloy Steel (1045, 4140, 4340)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMulti-layer coating delivers exceptional wear resistance and thermal stability at stable cutting speeds.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC4325 \/ Kennametal KC5010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eM Group (Stainless Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAustenitic Stainless Steel (304, 316)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBalanced toughness and chemical stability prevent built-up edge and notch wear during stainless turning.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eIscar IC908 \/ Seco TS2000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical properties and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum tool life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY NC3220 grade?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: NC3220 is a versatile coated carbide grade optimized for turning, grooving, and parting of carbon steels, alloy steels, and stainless steel materials.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the -M chipbreaker perform in general steel and stainless turning?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The -M geometry offers balanced sharpness and edge strength, ensuring reliable chip breaking and smooth evacuation across a wide range of feed rates.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eExcessive Flank Wear:\u003c\/strong\u003e Reduce cutting speed (Vc) or switch to a more abrasion-resistant grade if machining hard alloy steels.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003ePremature Edge Chipping at Cutoff:\u003c\/strong\u003e Reduce feed rates by 30% during the final breakthrough stage of parting-off to prevent mechanical shock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoor Chip Control:\u003c\/strong\u003e Verify that your feed rate falls within the recommended 0.06 - 0.16 mm\/rev window to allow the -M chipbreaker to function correctly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO lathe tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":43518778769580,"sku":"MGMN250-M NC3220","price":81.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_MGMN250-M_NC3220_indexable_medium_chipbreaker_grooving_and_parting_insert_package.jpg?v=1788772595"},{"product_id":"mgmn250-m-pc215k","title":"KORLOY MGMN250-M PC215K Indexable Grooving \u0026 Parting Inserts | PVD Coated Carbide Inserts for Steel \u0026 Cast Iron CNC Lathes (10pcs\/box) \/ MGMN250-M PC215K 0.098 inch Metric Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGMN250-M PC215K Indexable Grooving \u0026amp; Parting Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts with 2.5mm Width \u0026amp; -M Medium Chipbreaker Geometry for CNC Lathe Steel \u0026amp; Alloy Turning\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which insert is best for general grooving, profile turning, and parting-off in carbon and alloy steels?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable grooving insert featuring a 2.5mm cutting width, an optimized -M medium chipbreaker geometry, and advanced metallurgical coatings offers superior wear resistance, thermal shock stability, and smooth chip evacuation when executing general grooving or parting-off on CNC turning centers machining carbon steels, alloy steels, and gray cast irons?\u003c\/em\u003e Backed by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY MGMN250-M PC215K\u003c\/strong\u003e (equivalent metric 2.5mm width with -M chipbreaker \/ imperial 0.098 inch width) is engineered specifically for stable, high-efficiency material removal across varying cutting speeds. It utilizes the advanced \u003cstrong\u003ePC215K grade\u003c\/strong\u003e—a specialized PVD coated micro-grain carbide substrate optimized for continuous to light interrupted cuts in steel. Combined with its designated -M geometry, it guarantees excellent chip curling and low cutting forces.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003ePC215K Advanced PVD Grade:\u003c\/strong\u003e Features a wear-resistant carbide substrate combined with a high-performance PVD coating designed to withstand high thermal loads during steel turning.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e-M Medium Chipbreaker Geometry:\u003c\/strong\u003e Designed with a versatile positive rake angle and specialized chip-forming pockets that deliver uniform chip control across diverse feed rates.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e2.5mm Cutting Width \u0026amp; Dual-Edge Economy:\u003c\/strong\u003e Provides a robust 2.5mm width profile with two indexable cutting edges for maximum tool life and low per-part operational costs.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Pocket Clamping:\u003c\/strong\u003e Engineered to fit securely into standard external grooving tool blocks, eliminating micro-motion and vibration during high-speed feed rates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Width (W)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2.5 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.098 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eChipbreaker \u0026amp; Insert Geometry\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-M (Medium Chipbreaker)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-M Medium Profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Grooving\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.06 - 0.16 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0024 - 0.0063 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Parting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.04 - 0.10 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0016 - 0.0039 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Carbon \u0026amp; Alloy Steels\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e120 - 240 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e394 - 787 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGMN250-M PC215K\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eDouble-ended grooving\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e250\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003e2.5mm cutting width\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-M\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eMedium chipbreaker\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003ePC215K\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003eLooking for rigid external grooving toolholders or modular blocks designed for secure MGMN 250 insert clamping?\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 12px 24px; font-size: 15px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; transition-duration: 0.2s; transition-property: background-color;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eExplore Compatible External Grooving Tool Holders \u0026amp; Parting Blocks \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC turning operations involving medium-width external grooving, contour profiling, face grooving, and clean bar stock cutoff across carbon steels, alloy steels, and structural steels.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eTool Holders:\u003c\/strong\u003e Fits all standard MGMN-compatible external grooving tool blocks and modular blades matching 2.5mm pocket widths.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for high-precision CNC turning centers, automatic lathes, and multi-axis turning cells.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Highly compatible with flood coolant and high-pressure coolant delivery to maximize tool longevity in steel machining.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade PC215K performs across different ISO material classifications ensures maximum productivity.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY PC215K Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel, Alloy Steel (1045, 4140, 4340)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAdvanced PVD coating provides exceptional flank wear resistance and thermal stability at elevated cutting speeds.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC4425 \/ Kennametal KC9025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eK Group (Cast Iron)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGray Cast Iron, Nodular Cast Iron (HT250, QT500)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTough substrate handles abrasive iron turning operations with reduced chipping risk and stable wear behavior.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eIscar IC808 \/ Seco TP1501\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical properties and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum tool life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary application for KORLOY PC215K grade?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: PC215K is a dedicated PVD coated grade optimized for high-speed turning, grooving, and parting of carbon steels, alloy steels, and cast iron materials.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How does the -M chipbreaker perform in general steel turning?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The -M geometry offers balanced sharpness and edge strength, ensuring reliable chip breaking and smooth evacuation across a wide range of feed rates.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eExcessive Flank Wear:\u003c\/strong\u003e Reduce cutting speed (Vc) or switch to a more abrasion-resistant grade if machining hard alloy steels.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003ePremature Edge Chipping at Cutoff:\u003c\/strong\u003e Reduce feed rates by 30% during the final breakthrough stage of parting-off to prevent mechanical shock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoor Chip Control:\u003c\/strong\u003e Verify that your feed rate falls within the recommended 0.06 - 0.16 mm\/rev window to allow the -M chipbreaker to function correctly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO lathe tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":43518783324332,"sku":"MGMN250-M PC215K","price":72.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_MGMN250-M_PC215K_indexable_medium_chipbreaker_grooving_and_parting_insert_package.jpg?v=1788772211"},{"product_id":"mgmn250-m-pc9030","title":"KORLOY MGMN250-M PC9030 Indexable Grooving \u0026 Parting Inserts | PVD Coated Carbide Inserts for Stainless Steel \u0026 Alloy Steel CNC Lathes (10pcs\/box) \/ MGMN250-M PC9030 0.098 inch Metric Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGMN250-M PC9030 Indexable Grooving \u0026amp; Parting Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Carbide Inserts with 2.5mm Width \u0026amp; -M Medium Chipbreaker Geometry for CNC Lathe Stainless Steel \u0026amp; Alloy Steel Turning\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which insert is best for medium grooving, profile turning, and parting-off in stainless steel and alloy steels?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable grooving insert featuring a 2.5mm cutting width, an optimized -M medium chipbreaker geometry, and advanced metallurgical coatings offers superior edge toughness, thermal cracking resistance, and smooth chip curling when executing general grooving or parting-off on CNC turning centers machining austenitic stainless steels, heat-resistant alloys, and carbon steels?\u003c\/em\u003e Supported by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY MGMN250-M PC9030\u003c\/strong\u003e (equivalent metric 2.5mm width with -M chipbreaker \/ imperial 0.098 inch width) is engineered specifically for stable, versatile performance across varying feed rates. It utilizes the advanced \u003cstrong\u003ePC9030 grade\u003c\/strong\u003e—a multi-layer PVD coated fine-grained carbide substrate optimized for interrupted cuts and sticky materials. Combined with its designated -M geometry, it guarantees excellent chip evacuation and low cutting resistance.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003ePC9030 Advanced PVD Grade:\u003c\/strong\u003e Features a tough micro-grain carbide substrate paired with a high-adhesion PVD TiAlN coating that minimizes friction, reduces built-up edge (BUE), and excels in stainless steel turning.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e-M Medium Chipbreaker Geometry:\u003c\/strong\u003e Designed with a versatile positive rake angle and specialized chip-forming pockets that deliver uniform chip control across diverse feed rates.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e2.5mm Cutting Width \u0026amp; Dual-Edge Economy:\u003c\/strong\u003e Provides a robust 2.5mm width profile with two indexable cutting edges for maximum tool life and low per-part costs.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Pocket Clamping:\u003c\/strong\u003e Engineered to fit securely into standard external grooving blocks, eliminating micro-motion and chatter during heavy turning passes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Width (W)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2.5 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.098 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eChipbreaker \u0026amp; Insert Geometry\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-M (Medium Chipbreaker)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-M Medium Profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Grooving\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.06 - 0.16 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0024 - 0.0063 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Parting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.04 - 0.10 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0016 - 0.0039 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Stainless \u0026amp; Alloy Steels\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e90 - 180 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e295 - 590 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGMN250-M PC9030\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eDouble-ended grooving\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e250\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003e2.5mm cutting width\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-M\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eMedium chipbreaker\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003ePC9030\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003eLooking for rigid external grooving toolholders or modular blocks designed for secure MGMN 250 insert clamping?\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 12px 24px; font-size: 15px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; transition-duration: 0.2s; transition-property: background-color;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eExplore Compatible External Grooving Tool Holders \u0026amp; Parting Blocks \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC turning operations involving medium-width external grooving, contour profiling, face grooving, and clean bar stock cutoff across austenitic stainless steels, alloy steels, and structural steels.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eTool Holders:\u003c\/strong\u003e Fits all standard MGMN-compatible external grooving tool blocks and modular blades matching 2.5mm pocket widths.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for high-precision CNC turning centers, Swiss-type automatic lathes, and multi-axis turning cells.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Highly compatible with high-pressure coolant delivery to suppress thermal deformation in stainless steel machining.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade PC9030 performs across different ISO material classifications ensures maximum tool durability.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY PC9030 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eM Group (Stainless Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAustenitic \u0026amp; Martensitic Stainless (304, 316L)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePVD TiAlN coating prevents edge chipping and built-in-edge formation during sticky stainless steel turning.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC2135 \/ Kennametal KCU25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eLow Carbon Steel, Alloy Steel (1045, 4140)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTough substrate handles intermittent cutting forces and general steel profiling with consistent wear patterns.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eIscar IC908 \/ Seco MP900\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical properties and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum tool life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the advantage of the -M medium chipbreaker geometry?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The -M chipbreaker offers a versatile balance of sharp cutting action and robust edge strength, ensuring effective chip curling across a wide range of feed rates in stainless steel.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: Why is PC9030 ideal for alloy and stainless steel grooving?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: PC9030 combines a fracture-resistant micro-substrate with a slick PVD coating that prevents material adhesion and thermal cracking common in gummy alloy turning.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are supplied in a single box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eBuilt-up Edge (BUE) on Stainless Steel:\u003c\/strong\u003e Increase cutting speed (Vc) slightly within recommended limits or verify that coolant concentration is optimal.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003ePremature Chipping at Cutoff:\u003c\/strong\u003e Reduce feed rates by 35% during the final stage of parting-off to prevent shock fracture on the 2.5mm edge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoor Surface Finish:\u003c\/strong\u003e Ensure tool height is set strictly on the workpiece center line to prevent negative rake rubbing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO lathe tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":43518792630444,"sku":"MGMN250-M PC9030","price":69.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_MGMN250-M_PC9030_indexable_medium_chipbreaker_grooving_and_parting_insert_package.jpg?v=1788772102"},{"product_id":"mgmn250-t-pc5300","title":"KORLOY MGMN250-T PC5300 Indexable Grooving \u0026 Parting Inserts | CVD Coated Carbide Inserts for CNC Lathes (10pcs\/box) \/ MGMN250-T PC5300 0.098 inch Metric Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGMN250-T PC5300 Indexable Grooving \u0026amp; Parting Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance CVD Coated Carbide Inserts with 2.5mm Width \u0026amp; -T Chipbreaker Geometry for CNC Lathe Steel \u0026amp; Cast Iron Turning\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which insert is best for stable chip control, medium grooving, and parting in alloy and carbon steels?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable grooving insert featuring a 2.5mm cutting width, an integrated -T chipbreaker geometry, and specialized substrate offers superior chip curling control, thermal resistance, and edge stability when executing continuous grooving, necking, or parting-off on CNC turning centers machining alloy steels, carbon steels, and ductile cast irons?\u003c\/em\u003e Backed by certified industrial metalworking data and ISO tooling standards, the \u003cstrong\u003eKORLOY MGMN250-T PC5300\u003c\/strong\u003e (equivalent metric 2.5mm width with -T chipbreaker \/ imperial 0.098 inch width) is engineered specifically for general-to-heavy turning operations requiring predictable chip breaking and high wear resistance. It incorporates the advanced \u003cstrong\u003ePC5300 grade\u003c\/strong\u003e—a specialized CVD multi-layer coated carbide substrate optimized for heavy continuous cutting. Combined with its designated -T geometry, it effectively prevents long bird-nest chips and reduces cutting forces during high-speed feed passes.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003ePC5300 Advanced CVD Grade:\u003c\/strong\u003e Features a high-strength carbide substrate combined with a thick CVD multi-layer coating designed for exceptional wear resistance, high cutting speed capability, and extended tool life in steel and cast iron machining.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e-T Chipbreaker Geometry:\u003c\/strong\u003e Engineered with a positive rake design and specialized chip-forming grooves that deliver reliable chip evacuation and minimize workpiece surface scratching.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e2.5mm Cutting Width \u0026amp; Dual-Edge Economy:\u003c\/strong\u003e Provides a robust 2.5mm width profile with dual-sided indexable cutting edges to maximize operational cost efficiency.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eRigid Central Clamping Interface:\u003c\/strong\u003e Offers secure seating and high clamping stability in standard tool holders to eliminate micro-vibrations and chatter under heavy feed rates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Grooving \u0026amp; Parting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Width (W)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2.5 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.098 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eChipbreaker \u0026amp; Insert Geometry\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-T (General Purpose Grooving)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-T Chipbreaker Profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Grooving\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.05 - 0.15 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0020 - 0.0059 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Parting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.04 - 0.10 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0016 - 0.0039 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Alloy \u0026amp; Carbon Steels\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e120 - 250 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e394 - 820 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGMN250-T PC5300\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eDouble-ended grooving\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e250\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003e2.5mm cutting width\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-T\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eChipbreaker geometry\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003ePC5300\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eCVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003eLooking for precision external grooving toolholders or modular blocks designed for secure MGMN 250 insert clamping?\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 12px 24px; font-size: 15px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; transition-duration: 0.2s; transition-property: background-color;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eExplore Compatible External Grooving Tool Holders \u0026amp; Parting Blocks \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC turning operations involving external grooving, face grooving, necking, and parting-off across alloy steels, carbon steels, structural steels, and grey or ductile cast irons.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eTool Holders:\u003c\/strong\u003e Fits all standard MGMN-compatible external grooving tool blocks and modular blades matching 2.5mm pocket widths.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for high-rigidity CNC turning centers, automatic lathes, and high-volume production lines.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with flood coolant and high-pressure delivery systems to optimize chip evacuation and thermal stability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade PC5300 performs across different ISO material classifications ensures maximum machining productivity.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY PC5300 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAlloy Steel, Carbon Steel (42CrMo, C45)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eThick CVD coating delivers exceptional wear resistance and high thermal capability for continuous steel turning.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC4325 \/ Kennametal KC9315\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eK Group (Cast Iron)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGrey Cast Iron, Ductile Iron (HT250, QT500)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStrong thermal stability and abrasive wear resistance make it highly effective for cast iron grooving.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSeco TP2500 \/ Iscar IC8250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, guaranteeing original metallurgical properties and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum tool life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the primary function of the -T chipbreaker geometry?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The -T chipbreaker is designed to curl and break continuous chips into manageable segments, preventing bird-nesting and surface scratching during steel turning.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: Why choose the PC5300 CVD grade for 2.5mm width grooving?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: PC5300 features a heavy-duty multi-layer CVD coating that provides excellent heat resistance and wear protection during high-speed steel and cast iron machining.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are included in a single box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eRapid Flank Wear on Steel:\u003c\/strong\u003e Verify that cutting speed (Vc) is within recommended parameters or adjust feed rates to stabilize thermal loads.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eChipping During Parting Breakthrough:\u003c\/strong\u003e Reduce the feed rate by 30% to 50% during the final 1mm of the parting-off pass to prevent impact shock fracture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoor Chip Control:\u003c\/strong\u003e Ensure feed rate is within the recommended 0.05 - 0.15 mm\/rev range; feeds that are too low will prevent proper chip curling on the -T geometry.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO lathe tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":43518836408492,"sku":"MGMN250-T PC5300","price":62.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_MGMN250-T_PC5300_indexable_chipbreaker_grooving_and_parting_insert_package.jpg?v=1788771915"},{"product_id":"mgmn300-02-l-pc5300","title":"KORLOY MGMN300-02-L PC5300 Indexable Grooving \u0026 Parting Inserts | CVD Coated Carbide Inserts for CNC Lathes (10pcs\/box) \/ MGMN300-02-L PC5300 0.118 inch Metric Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGMN300-02-L PC5300 Indexable Grooving \u0026amp; Parting Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance CVD Coated Left-Hand Carbide Inserts with 3.0mm Width \u0026amp; 0.2mm Radius for CNC Lathe Steel \u0026amp; Cast Iron Turning\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which insert is best for precise left-hand shoulder profiling, fine grooving, and parting in alloy and carbon steels?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable grooving insert featuring a 3.0mm cutting width, a sharp 0.2mm left-hand corner radius (-L), and specialized geometry offers superior wear resistance, high thermal stability, and exact corner definition when executing precision grooving, wall profiling, or parting-off on CNC turning centers machining alloy steels, carbon steels, and cast irons?\u003c\/em\u003e Backed by industrial metalworking standards and empirical tooling data, the \u003cstrong\u003eKORLOY MGMN300-02-L PC5300\u003c\/strong\u003e (equivalent metric 3.0mm width with 0.2mm left-hand radius \/ imperial 0.118 inch width) is engineered specifically for demanding turning tasks requiring clean square shoulders and excellent resistance to thermal deformation. It incorporates the advanced \u003cstrong\u003ePC5300 grade\u003c\/strong\u003e—a specialized CVD multi-layer coated carbide substrate optimized for heavy continuous cutting operations. Combined with its specialized left-hand configuration, it ensures precise corner transitions and optimal chip evacuation away from finished walls.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003ePC5300 Advanced CVD Grade:\u003c\/strong\u003e Features a high-strength carbide substrate combined with a thick CVD coating designed for exceptional wear resistance, high cutting speed capability, and superior performance in steel and cast iron machining.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e3.0mm Width \u0026amp; 0.2mm Left-Hand (-L) Profile:\u003c\/strong\u003e Engineered with a precise 3.0mm cutting width and a sharp 0.2mm left-hand corner radius that optimizes shoulder turning, fine wall profiling, and clean parting-off passes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eDual-Edge Economy:\u003c\/strong\u003e Dual-sided cutting edges maximize operational cost-efficiency by allowing indexability to a fresh edge once the primary side reaches end-of-life.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eRigid Central Clamping Interface:\u003c\/strong\u003e Provides high clamping stability and precise seating to eliminate micro-vibrations and chatter during 3.0mm grooving operations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Left-Hand Grooving\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Left-Hand Grooving\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Width (W)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e3.0 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.118 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCorner Radius \u0026amp; Hand (RE \/ Direction)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.2 mm (Left-Hand)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0079 inch (Left-Hand)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Grooving\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.05 - 0.15 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0020 - 0.0059 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Parting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.04 - 0.10 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0016 - 0.0039 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Alloy \u0026amp; Carbon Steels\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e120 - 250 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e394 - 820 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGMN300-02-L PC5300\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eDouble-ended grooving\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e300\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003e3.0mm cutting width\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-02-L\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003e0.2mm radius, Left-hand\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003ePC5300\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eCVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003eLooking for precision external grooving toolholders or modular blocks designed for secure MGMN 300 insert clamping?\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 12px 24px; font-size: 15px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; transition-duration: 0.2s; transition-property: background-color;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eExplore Compatible External Grooving Tool Holders \u0026amp; Parting Blocks \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for high-precision CNC turning operations involving narrow external grooving, exact left-hand corner profiling, finishing passes, and bar stock cutoff across alloy steels, carbon steels, and ductile cast irons.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eTool Holders:\u003c\/strong\u003e Fits heavy-duty MGMN-compatible external grooving tool blocks and modular blades matching 3.0mm pocket widths.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for high-rigidity CNC turning centers, automatic lathes, and precision manufacturing cells.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with flood coolant and high-pressure delivery systems to enhance chip evacuation during fine grooving passes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade PC5300 performs across different ISO material classifications ensures maximum machining efficiency.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY PC5300 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAlloy Steel, Carbon Steel (42CrMo, C45)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eThick CVD coating delivers exceptional wear resistance and high thermal capability for continuous steel turning.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC4325 \/ Kennametal KC9315\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eK Group (Cast Iron)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGrey Cast Iron, Ductile Iron (HT250, QT500)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStrong thermal stability and abrasive wear resistance make it highly effective for cast iron grooving.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSeco TP2500 \/ Iscar IC8250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, guaranteeing original metallurgical properties and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum tool life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the benefit of a left-hand (-L) configuration with a 0.2mm radius?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The left-hand orientation directs chip flow cleanly away from left-side walls, while the tight 0.2mm corner radius provides sharp, precise corner definition during profile finishing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: Why choose the PC5300 CVD grade for 3.0mm width grooving?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The heavy-duty CVD coating provides exceptional thermal resistance and toughness, preventing premature edge breakdown during continuous cuts in steel and cast iron.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many pieces are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eRapid Flank Wear on Steel:\u003c\/strong\u003e Verify that cutting speed (Vc) is within recommended parameters or switch to a higher wear-resistant CVD grade.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eChipping During Parting Breakthrough:\u003c\/strong\u003e Reduce the feed rate by 30% to 50% during the final 1mm of the parting-off pass to prevent edge fracture on the 0.2mm radius.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoor Chip Evacuation:\u003c\/strong\u003e Ensure the tool holder is centered precisely on the workpiece centerline and inspect coolant delivery pressure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO lathe tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":43518885429420,"sku":"MGMN300-02-L PC5300","price":60.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_MGMN300-02-L_PC5300_indexable_left-hand_corner_radius_grooving_and_parting_insert_package.jpg?v=1788771781"},{"product_id":"mgmn300-02-l-pc9030","title":"KORLOY MGMN300-02-L PC9030 Indexable Grooving \u0026 Parting Inserts | PVD Coated Carbide Inserts for Stainless Steel \u0026 Steel CNC Lathes (10pcs\/box) \/ MGMN300-02-L PC9030 0.118 inch Metric Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGMN300-02-L PC9030 Indexable Grooving \u0026amp; Parting Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance PVD Coated Left-Hand Carbide Inserts with 3.0mm Width \u0026amp; 0.2mm Radius for CNC Lathe Stainless Steel \u0026amp; Steel Turning\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which insert is best for precise fine-radius profiling, shallow grooving, and parting in stainless steel and alloy steels?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable grooving insert featuring a 3.0mm cutting width, a tight 0.2mm left-hand corner radius (-L), and specialized geometry provides exceptional edge toughness, thermal shock resistance, and minimal burr formation when executing narrow grooving, precise corner profiling, or parting-off on CNC turning centers machining stainless steels, heat-resistant alloys, and carbon steels?\u003c\/em\u003e Supported by certified metalworking research and industrial tooling parameters, the \u003cstrong\u003eKORLOY MGMN300-02-L PC9030\u003c\/strong\u003e (equivalent metric 3.0mm width with 0.2mm left-hand radius \/ imperial 0.118 inch width) is engineered specifically for operations requiring sharp corner transitions and superior resistance to built-up edge (BUE). It utilizes the advanced \u003cstrong\u003ePC9030 grade\u003c\/strong\u003e—a multi-layer PVD coated fine-grained carbide substrate optimized for interrupted cuts and stainless steel turning. With its specialized left-hand configuration, it guarantees clean wall finishes and smooth chip evacuation away from machined surfaces.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003ePC9030 Advanced PVD Grade:\u003c\/strong\u003e Features a tough micro-grain carbide substrate paired with a high-adhesion PVD TiAlN coating that minimizes friction, reduces built-up edge, and excels in stainless steel and low-carbon steel machining.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e3.0mm Width \u0026amp; 0.2mm Left-Hand (-L) Profile:\u003c\/strong\u003e Designed with a precise 3.0mm cutting width and a sharp 0.2mm left-hand corner radius that delivers crisp corner profiling and clean parting-off.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eDual-Edge Cost Efficiency:\u003c\/strong\u003e Features two symmetrical cutting edges that allow quick indexing to a fresh edge, lowering per-part tooling costs.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eSecure Pocket Clamping:\u003c\/strong\u003e Engineered to fit securely into standard neutral and left-hand external grooving blocks, eliminating micro-motion and chatter during heavy feed rates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Left-Hand Grooving\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Left-Hand Grooving\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Width (W)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e3.0 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.118 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCorner Radius \u0026amp; Hand (RE \/ Direction)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.2 mm (Left-Hand)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0079 inch (Left-Hand)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Grooving\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.04 - 0.12 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0016 - 0.0047 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Parting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.03 - 0.08 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0012 - 0.0031 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Stainless \u0026amp; Alloy Steels\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e90 - 180 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e295 - 590 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGMN300-02-L PC9030\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eDouble-ended grooving\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e300\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003e3.0mm cutting width\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-02-L\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003e0.2mm radius, Left-hand\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003ePC9030\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003ePVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003eLooking for rigid external grooving toolholders or modular blocks designed for secure MGMN 300 insert clamping?\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 12px 24px; font-size: 15px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; transition-duration: 0.2s; transition-property: background-color;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eExplore Compatible External Grooving Tool Holders \u0026amp; Parting Blocks \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for high-precision CNC turning operations involving external grooving, sharp corner shoulder profiling, shallow face grooving, and clean bar stock cutoff across austenitic stainless steels, alloy steels, and heat-resistant super alloys.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eTool Holders:\u003c\/strong\u003e Fits all standard MGMN-compatible external grooving tool blocks and modular blades matching 3.0mm pocket widths.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for high-precision CNC lathes, Swiss-type automatic turning machines, and multi-axis turning centers.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Highly compatible with high-pressure coolant delivery to suppress thermal deformation in stainless steel machining.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade PC9030 performs across different ISO material classifications ensures maximum tool durability.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY PC9030 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eM Group (Stainless Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAustenitic \u0026amp; Martensitic Stainless (304, 316L)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePVD TiAlN coating prevents edge chipping and built-in-edge formation during sticky stainless steel turning.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC2135 \/ Kennametal KCU25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eLow Carbon Steel, Alloy Steel (1045, 4140)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eTough substrate handles intermittent cutting forces and general steel profiling with consistent wear patterns.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eIscar IC908 \/ Seco MP900\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, ensuring original metallurgical properties and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum tool life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the advantage of the 0.2mm corner radius with left-hand orientation?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The 0.2mm tight radius allows for sharper corner profiling and minimal corner rounding, while the left-hand design ensures proper chip steering away from finished shoulders.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: Why is PC9030 ideal for stainless steel grooving?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: PC9030 combines a fracture-resistant micro-substrate with a slick PVD coating that prevents material adhesion and thermal cracking common in stainless steel turning.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many inserts are supplied in a single box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eBuilt-up Edge (BUE) on Stainless Steel:\u003c\/strong\u003e Increase cutting speed (Vc) slightly within recommended limits or verify that coolant concentration is optimal.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003ePremature Chipping at Cutoff:\u003c\/strong\u003e Reduce feed rates by 35% during the final stage of parting-off to prevent shock fracture on the 0.2mm radius corner.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoor Surface Finish:\u003c\/strong\u003e Ensure tool height is set strictly on the workpiece center line to prevent negative rake rubbing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO lathe tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":43518921408684,"sku":"MGMN300-02-L PC9030","price":75.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_MGMN300-02-L_PC9030_indexable_left-hand_corner_radius_grooving_and_parting_insert_package.jpg?v=1788770340"},{"product_id":"mgmn300-04-l-pc5300","title":"KORLOY MGMN300-04-L PC5300 Indexable Grooving \u0026 Parting Inserts | CVD Coated Carbide Inserts for CNC Lathes (10pcs\/box) \/ MGMN300-04-L PC5300 0.118 inch Metric Grooving Tooling","description":"\u003cstyle\u003e\n    *, *::before, *::after { box-sizing: border-box; }\n    .flex-container { display: flex; flex-wrap: wrap; gap: 15px; }\n    .flex-item { flex: 1; min-width: 250px; }\n    .iso-box { border: 2px solid #47479F; padding: 10px; text-align: center; flex: 1; min-width: 70px; border-radius: 4px; background-color: #fcfcfd; }\n  \u003c\/style\u003e\n\u003cdiv style=\"font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; color: #333333; line-height: 1.6; max-width: 1200px; margin: 0 auto; padding: 20px; box-sizing: border-box;\"\u003e\n\u003c!-- H1 Title --\u003e\u003cheader style=\"background-color: #47479f; color: #ffffff; padding: 35px 20px; text-align: center; border-radius: 6px; margin-bottom: 30px;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 26px; font-weight: bold; letter-spacing: 0.5px; color: #ffffff;\"\u003eKORLOY MGMN300-04-L PC5300 Indexable Grooving \u0026amp; Parting Inserts (10pcs\/box)\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; font-size: 16px; opacity: 0.95; color: #ffffff;\"\u003eHigh-Performance CVD Coated Left-Hand Carbide Inserts with 3.0mm Width \u0026amp; 0.4mm Radius for CNC Lathe Steel \u0026amp; Cast Iron Turning\u003c\/p\u003e\n\u003c\/header\u003e\u003c!-- 1. Product Overview (H2) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview: Which insert is best for precise left-hand wall profiling, grooving, and parting in alloy and carbon steels?\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003e\u003cem\u003eWhich indexable grooving insert featuring a 3.0mm cutting width, a 0.4mm left-hand corner radius, and specialized geometry offers superior wear resistance, high thermal stability, and reliable edge definition when executing wide grooving, wall profiling, or parting-off on CNC turning centers machining alloy steels, carbon steels, and cast irons?\u003c\/em\u003e Backed by industrial metalworking standards and empirical tooling data, the \u003cstrong\u003eKORLOY MGMN300-04-L PC5300\u003c\/strong\u003e (equivalent metric 3.0mm width with 0.4mm left-hand radius \/ imperial 0.118 inch width) is engineered specifically for demanding turning tasks requiring precise left-hand shoulder turning and excellent resistance to thermal deformation. It incorporates the advanced \u003cstrong\u003ePC5300 grade\u003c\/strong\u003e—a specialized CVD multi-layer coated carbide substrate optimized for heavy continuous cutting operations. Combined with its specialized left-hand configuration (-L), it ensures clean wall transitions and optimal chip evacuation away from finished surfaces.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 2. Product Core Advantages (Key Features) --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages (Key Features)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003ePC5300 Advanced CVD Grade:\u003c\/strong\u003e Features a high-strength carbide substrate combined with a thick CVD coating designed for exceptional wear resistance, high cutting speed capability, and superior performance in steel and cast iron machining.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e3.0mm Width \u0026amp; 0.4mm Left-Hand (-L) Profile:\u003c\/strong\u003e Engineered with a precise 3.0mm cutting width and left-hand orientation that optimizes shoulder turning, wall profiling, and clean parting-off passes.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eDual-Edge Economy:\u003c\/strong\u003e Dual-sided cutting edges maximize operational cost-efficiency by allowing indexability to a fresh edge once the primary side reaches end-of-life.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eRigid Central Clamping Interface:\u003c\/strong\u003e Provides high clamping stability and precise seating to eliminate micro-vibrations and chatter during 3.0mm grooving operations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 3. Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eReview the metric and imperial specifications alongside recommended cutting parameters (feed rate and cutting speed) for optimal CNC lathe programming.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; margin-bottom: 25px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eSpecification Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eMetric (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eImperial Equivalent\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInsert Type \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Left-Hand Grooving\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMGMN Left-Hand Grooving\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Width (W)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e3.0 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.118 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCorner Radius \u0026amp; Hand (RE \/ Direction)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.4 mm (Left-Hand)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0157 inch (Left-Hand)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Grooving\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.05 - 0.15 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0020 - 0.0059 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eRecommended Feed (f) - Parting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.04 - 0.10 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.0016 - 0.0039 in\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc) - Alloy \u0026amp; Carbon Steels\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e120 - 250 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e394 - 820 SFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- ISO Code Breakdown Boxes --\u003e\n\u003ch3 style=\"color: #47479f; font-size: 18px; margin-bottom: 12px;\"\u003eModel Nomenclature Breakdown: MGMN300-04-L PC5300\u003c\/h3\u003e\n\u003cdiv class=\"flex-container\" style=\"margin-bottom: 25px;\"\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003eMGMN\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eDouble-ended grooving\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e300\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003e3.0mm cutting width\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003e-04-L\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003e0.4mm radius, Left-hand\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"iso-box\"\u003e\n\u003cstrong\u003ePC5300\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 11px; color: #555;\"\u003eCVD Coated Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Tool Holder Link Box --\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; background-color: #f8f9ff; padding: 25px; border-radius: 8px; text-align: center; margin: 20px 0; box-sizing: border-box;\"\u003e\n\u003cp style=\"margin: 0 0 15px 0; font-size: 16px; font-weight: 500; color: #333333; line-height: 1.5;\"\u003eLooking for precision external grooving toolholders or modular blocks designed for secure MGMN 300 insert clamping?\u003c\/p\u003e\n\u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background-color: rgb(71, 71, 159); padding: 12px 24px; font-size: 15px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; border-radius: 4px; transition-duration: 0.2s; transition-property: background-color;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eExplore Compatible External Grooving Tool Holders \u0026amp; Parting Blocks \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 4. Applications --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Application Scenarios\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px;\"\u003eOptimized for CNC turning operations involving external grooving, precise left-hand shoulder profiling, finishing passes, and bar stock cutoff across alloy steels, carbon steels, and ductile cast irons.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 5. Compatibility --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility (Tooling \u0026amp; Equipment)\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px; font-size: 15px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eTool Holders:\u003c\/strong\u003e Fits heavy-duty MGMN-compatible external grooving tool blocks and modular blades matching 3.0mm pocket widths.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e Designed for high-rigidity CNC turning centers, automatic lathes, and production turning systems.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eCoolant Systems:\u003c\/strong\u003e Fully compatible with flood coolant and high-pressure delivery systems to enhance chip evacuation during grooving passes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- 6. Grade Comparison \u0026 Workpiece Matrix --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Grade Comparison \u0026amp; Workpiece Material Matrix\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 15px;\"\u003eEvaluating how grade PC5300 performs across different ISO material classifications ensures maximum machining efficiency.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; text-align: left; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eISO Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eWorkpiece Description\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eKORLOY PC5300 Performance\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; color: #ffffff;\"\u003eEquivalent Industry Grades\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eP Group (Steel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAlloy Steel, Carbon Steel (42CrMo, C45)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eThick CVD coating delivers exceptional wear resistance and high thermal capability for continuous steel turning.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSandvik GC4325 \/ Kennametal KC9315\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eK Group (Cast Iron)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGrey Cast Iron, Ductile Iron (HT250, QT500)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStrong thermal stability and abrasive wear resistance make it highly effective for cast iron grooving.\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSeco TP2500 \/ Iscar IC8250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 7. Why Choose Us --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e7. Why Choose Us\u003c\/h2\u003e\n\u003cdiv class=\"flex-container\"\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003e100% Guaranteed Authenticity\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eWe supply factory-authorized KORLOY cutting tools, guaranteeing original metallurgical properties and consistent batch performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex-item\" style=\"border: 2px solid #47479F; padding: 20px; border-radius: 6px; background-color: #fcfcfd;\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f; font-size: 18px;\"\u003eExpert Technical Support\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 0; font-size: 14px;\"\u003eBacked by extensive industrial turning databases, our technical team helps you optimize cutting speeds and feed rates for maximum tool life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- 8. AI-style FAQ --\u003e\n\u003csection style=\"margin-bottom: 40px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 22px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions (AI-Optimized FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: What is the benefit of a left-hand (-L) configuration with a 0.4mm radius?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The left-hand orientation directs chip flow cleanly away from left-side walls, while the 0.4mm corner radius provides balanced edge durability and smooth profile transitions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: Why choose the PC5300 CVD grade for 3.0mm width grooving?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: The heavy-duty CVD coating provides exceptional thermal resistance and toughness, preventing premature edge breakdown during continuous cuts in steel and cast iron.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 15px; border-left: 4px solid #47479F; padding-left: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0 0 5px 0; font-size: 15px; color: #47479f;\"\u003eQ: How many pieces are included in each box?\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eA: Each factory-sealed box contains 10 indexable inserts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Troubleshooting \u0026 Bottom Tips --\u003e\u003cfooter style=\"background-color: #f4f4f9; padding: 20px; border-radius: 6px; border: 1px solid #ddd;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0; font-size: 18px;\"\u003eTroubleshooting \u0026amp; Grade Comparison Tips\u003c\/h3\u003e\n\u003cul style=\"margin-bottom: 0; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eRapid Flank Wear on Steel:\u003c\/strong\u003e Verify that cutting speed (Vc) is within recommended parameters or switch to a higher wear-resistant CVD grade.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 6px;\"\u003e\n\u003cstrong\u003eChipping During Parting Breakthrough:\u003c\/strong\u003e Reduce the feed rate by 30% to 50% during the final 1mm of the parting-off pass to prevent edge fracture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoor Chip Evacuation:\u003c\/strong\u003e Ensure the tool holder is centered precisely on the workpiece centerline and inspect coolant delivery pressure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin-top: 15px; font-size: 12px; color: #666; text-align: center;\"\u003e\u003cem\u003eAuthoritative Reference: Compliant with ISO lathe tooling standards and empirical industrial metalworking databases.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":43518950506668,"sku":"MGMN300-04-L PC5300","price":60.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/KORLOY_MGMN300-04-L_PC5300_indexable_left-hand_radius_grooving_and_parting_insert_package.jpg?v=1788770251"}],"url":"https:\/\/cnchome-beyond.com\/collections\/korloy-grooving-1.oembed?page=3","provider":"CNCHome-Beyond","version":"1.0","type":"link"}