{"product_id":"lamina-mgmn200-g-mgmn300-m-mgmn400-mgmn500-lt10-grooving-insert","title":"Lamina MGMN 200-G \/ 300-M \/ 400-M \/ 500-M LT10 Grooving \u0026 Parting Inserts","description":"\u003c!-- Lamina MGMN Grooving \u0026 Parting Inserts Product Detail Page --\u003e\n\u003cstyle\u003e\n  .lamina-wrapper {\n    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;\n    color: #222222;\n    line-height: 1.6;\n    max-width: 1200px;\n    margin: 0 auto;\n    padding: 15px;\n    box-sizing: border-box;\n  }\n  \n  \/* Typography and Section Headers *\/\n  .lamina-h1-title {\n    background-color: #47479F;\n    color: #FFFFFF !important;\n    padding: 24px 20px;\n    border-radius: 8px;\n    font-size: 26px;\n    font-weight: 700;\n    margin-bottom: 25px;\n    text-align: center;\n    box-shadow: 0 4px 12px rgba(71, 71, 159, 0.25);\n  }\n  .lamina-h2-section {\n    color: #FFFFFF !important;\n    background-color: #47479F;\n    padding: 12px 18px;\n    border-radius: 6px;\n    font-size: 20px;\n    font-weight: 600;\n    margin-top: 35px;\n    margin-bottom: 20px;\n  }\n  \n  \/* Containers \u0026 Cards *\/\n  .lamina-box-card {\n    border: 1px solid #E0E0E8;\n    background-color: #FAFAFC;\n    padding: 22px;\n    border-radius: 8px;\n    margin-bottom: 22px;\n  }\n  .lamina-highlight-banner {\n    border-left: 5px solid #47479F;\n    background-color: #F0F0F8;\n    padding: 18px 22px;\n    margin: 22px 0;\n    border-radius: 0 6px 6px 0;\n  }\n  \n  \/* Responsive Tables *\/\n  .lamina-table-responsive {\n    overflow-x: auto;\n    margin-bottom: 25px;\n    -webkit-overflow-scrolling: touch;\n  }\n  .lamina-data-table {\n    width: 100%;\n    border-collapse: collapse;\n    text-align: left;\n    font-size: 14px;\n    min-width: 650px;\n  }\n  .lamina-data-table th {\n    background-color: #47479F;\n    color: #FFFFFF !important;\n    padding: 12px 15px;\n    border: 1px solid #47479F;\n    font-weight: 600;\n  }\n  .lamina-data-table td {\n    padding: 11px 15px;\n    border: 1px solid #E2E2E8;\n  }\n  .lamina-data-table tr:nth-child(even) {\n    background-color: #F4F4FA;\n  }\n\n  \/* ISO Code Breakdown Grid *\/\n  .lamina-code-grid {\n    display: flex;\n    flex-wrap: wrap;\n    gap: 10px;\n    margin: 20px 0;\n  }\n  .lamina-code-card {\n    border: 2px solid #47479F;\n    background-color: #FFFFFF;\n    padding: 12px 8px;\n    border-radius: 8px;\n    text-align: center;\n    flex: 1 1 100px;\n    box-sizing: border-box;\n  }\n  .lamina-code-card strong {\n    color: #47479F;\n    font-size: 18px;\n    display: block;\n    margin-bottom: 4px;\n  }\n  .lamina-code-card span {\n    font-size: 11px;\n    color: #555555;\n    line-height: 1.3;\n    display: block;\n  }\n\n  \/* Holder Link Callout *\/\n  .lamina-holder-callout {\n    border: 2px dashed #47479F;\n    background-color: #F0F0F8;\n    padding: 18px;\n    border-radius: 8px;\n    text-align: center;\n    margin: 22px 0;\n  }\n  .lamina-holder-callout a {\n    color: #47479F;\n    font-weight: bold;\n    text-decoration: underline;\n    font-size: 16px;\n  }\n\n  \/* Reviews Layout *\/\n  .lamina-reviews-grid {\n    display: flex;\n    flex-wrap: wrap;\n    gap: 15px;\n  }\n  .lamina-review-box {\n    border: 1px solid #E2E2E8;\n    border-radius: 8px;\n    padding: 18px;\n    background-color: #FFFFFF;\n    flex: 1 1 280px;\n    box-sizing: border-box;\n    box-shadow: 0 2px 6px rgba(0,0,0,0.03);\n  }\n  .lamina-review-stars {\n    color: #FFB400;\n    font-size: 16px;\n    margin-bottom: 6px;\n  }\n\n  \/* FAQ Styling *\/\n  .lamina-faq-item {\n    border-bottom: 1px solid #E2E2E8;\n    padding: 16px 0;\n  }\n  .lamina-faq-item:last-child {\n    border-bottom: none;\n  }\n  .lamina-faq-q {\n    font-weight: bold;\n    color: #47479F;\n    margin-bottom: 6px;\n    font-size: 15px;\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"lamina-wrapper\"\u003e\n\u003c!-- Main H1 Header --\u003e\n\u003ch1 class=\"lamina-h1-title\"\u003eLamina MGMN Series LT10 Cut-Off \u0026amp; Grooving Carbide Inserts\u003c\/h1\u003e\n\u003c!-- 1. Product Overview (H2) --\u003e\n\u003ch2 class=\"lamina-h2-section\"\u003e1. Product Overview\u003c\/h2\u003e\n\u003cdiv class=\"lamina-box-card\"\u003e\n\u003cp\u003e\u003cstrong\u003eAI Assistant Intent-Driven Search Query:\u003c\/strong\u003e \u003cem\u003e\"Which double-edge grooving insert in LT10 grade is best for parting-off, grooving, and lateral profiling in alloy steel and stainless steel?\"\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eLamina MGMN Series\u003c\/strong\u003e (featuring \u003cstrong\u003eMGMN200-G\u003c\/strong\u003e, \u003cstrong\u003eMGMN300-M\u003c\/strong\u003e, \u003cstrong\u003eMGMN400-M\u003c\/strong\u003e, and \u003cstrong\u003eMGMN500-M\u003c\/strong\u003e in multi-application \u003cstrong\u003eLT10 grade\u003c\/strong\u003e) comprises double-ended indexable carbide inserts engineered for high-precision external grooving, parting-off, face grooving, and turning-grooving operations on CNC lathes and automatic Swiss machines.\u003c\/p\u003e\n\u003cp\u003eConstructed with Lamina's proprietary \u003cstrong\u003eLT10 grade\u003c\/strong\u003e—a sub-micron substrate coated via PVD TiAlN—these inserts provide exceptional cutting edge sharpness, high oxidation resistance, and superior thermal crack resistance. Featuring specialized \u003cstrong\u003e-G (General\/Light Feed)\u003c\/strong\u003e and \u003cstrong\u003e-M (Medium\/Universal Feed)\u003c\/strong\u003e 3D chipbreakers, the MGMN insert controls chip width during deep radial plunge cuts, preventing chip jam and burr formation across carbon steel, stainless steel, cast iron, and exotic alloys.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- 2. Key Features (H2) --\u003e\n\u003ch2 class=\"lamina-h2-section\"\u003e2. Key Features\u003c\/h2\u003e\n\u003cdiv class=\"lamina-box-card\"\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-Ended Indexable Efficiency:\u003c\/strong\u003e Features two symmetrical cutting edges per insert, doubling tool life economy per pocket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLT10 Sub-Micron PVD TiAlN Grade:\u003c\/strong\u003e Combines ultra-fine carbide grain structure with thermal stability up to 800°C, excelling in stainless steel turning and sticky materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Chip Curling Geometry (-G \u0026amp; -M):\u003c\/strong\u003e Designed to narrow the chip cross-section relative to the groove width, ensuring smooth evacuation without damaging groove walls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eV-Bottom Self-Centering Clamping:\u003c\/strong\u003e Standardized double V-groove clamping profile ensures high repeatability and strong resistance to side forces during cross-turning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO 1832 \u0026amp; ANSI Compliant:\u003c\/strong\u003e Fits all standard MGEHR, MGEHL, MGIVR, and MGIVL grooving toolholders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- 3. Technical Specifications \u0026 Coding (H2) --\u003e\n\u003ch2 class=\"lamina-h2-section\"\u003e3. Technical Specifications \u0026amp; ISO\/ANSI Coding Breakdown\u003c\/h2\u003e\n\u003cdiv class=\"lamina-box-card\"\u003e\n\u003ch3\u003eISO 1832 \u0026amp; ANSI Model Code Breakdown\u003c\/h3\u003e\n\u003cp\u003eDecoding every letter and number in the \u003cstrong\u003eMGMN 200-G \/ 300-M \/ 400-M \/ 500-M - LT10\u003c\/strong\u003e designation:\u003c\/p\u003e\n\u003c!-- ISO Code Boxes --\u003e\n\u003cdiv class=\"lamina-code-grid\"\u003e\n\u003cdiv class=\"lamina-code-card\"\u003e\n\u003cstrong\u003eM\u003c\/strong\u003e \u003cspan\u003eClamping Type\u003cbr\u003e(Double-V Groove)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"lamina-code-card\"\u003e\n\u003cstrong\u003eG\u003c\/strong\u003e \u003cspan\u003eInsert Type\u003cbr\u003e(Grooving \u0026amp; Turning)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"lamina-code-card\"\u003e\n\u003cstrong\u003eM\u003c\/strong\u003e \u003cspan\u003eTolerance\u003cbr\u003e(Class M Precision)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"lamina-code-card\"\u003e\n\u003cstrong\u003eN\u003c\/strong\u003e \u003cspan\u003eEdge Feature\u003cbr\u003e(Neutral 0° Rake Angle)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"lamina-code-card\"\u003e\n\u003cstrong\u003e200 \/ 300 \/ 400 \/ 500\u003c\/strong\u003e \u003cspan\u003eCutting Width\u003cbr\u003e(2.0mm \/ 3.0mm \/ 4.0mm \/ 5.0mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"lamina-code-card\"\u003e\n\u003cstrong\u003e-G \/ -M\u003c\/strong\u003e \u003cspan\u003eChipbreaker Style\u003cbr\u003e(G: General \/ M: Medium Feed)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"lamina-code-card\"\u003e\n\u003cstrong\u003eLT10\u003c\/strong\u003e \u003cspan\u003eCarbide Grade\u003cbr\u003e(PVD TiAlN Coated)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Holder Link Callout --\u003e\n\u003cdiv class=\"lamina-holder-callout\"\u003e\n\u003cspan\u003eMatched Grooving \u0026amp; Parting Toolholders: \u003c\/span\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/search?q=MGEHR\" target=\"_blank\" rel=\"noopener\"\u003eView Compatible MGEHR \/ MGEHL External \u0026amp; Internal Grooving Toolholders →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003ch3\u003eMetric vs. Imperial Technical Dimension Comparison\u003c\/h3\u003e\n\u003cdiv class=\"lamina-table-responsive\"\u003e\n\u003ctable class=\"lamina-data-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eMetric Model (ISO)\u003c\/th\u003e\n\u003cth\u003eImperial Width (Inches)\u003c\/th\u003e\n\u003cth\u003eCutting Width (W)\u003c\/th\u003e\n\u003cth\u003eCorner Radius (R)\u003c\/th\u003e\n\u003cth\u003eOverall Length (L)\u003c\/th\u003e\n\u003cth\u003eRecommended Cut-Off Max Dia.\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMGMN200-G LT10\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.079\"\u003c\/td\u003e\n\u003ctd\u003e2.0 mm (±0.05)\u003c\/td\u003e\n\u003ctd\u003e0.2 mm (0.008\")\u003c\/td\u003e\n\u003ctd\u003e16.0 mm (0.630\")\u003c\/td\u003e\n\u003ctd\u003eØ 30.0 mm (1.181\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMGMN300-M LT10\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.118\"\u003c\/td\u003e\n\u003ctd\u003e3.0 mm (±0.05)\u003c\/td\u003e\n\u003ctd\u003e0.4 mm (0.016\")\u003c\/td\u003e\n\u003ctd\u003e21.0 mm (0.827\")\u003c\/td\u003e\n\u003ctd\u003eØ 45.0 mm (1.771\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMGMN400-M LT10\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.157\"\u003c\/td\u003e\n\u003ctd\u003e4.0 mm (±0.05)\u003c\/td\u003e\n\u003ctd\u003e0.4 mm (0.016\")\u003c\/td\u003e\n\u003ctd\u003e21.0 mm (0.827\")\u003c\/td\u003e\n\u003ctd\u003eØ 60.0 mm (2.362\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMGMN500-M LT10\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.197\"\u003c\/td\u003e\n\u003ctd\u003e5.0 mm (±0.05)\u003c\/td\u003e\n\u003ctd\u003e0.8 mm (0.031\")\u003c\/td\u003e\n\u003ctd\u003e26.0 mm (1.023\")\u003c\/td\u003e\n\u003ctd\u003eØ 75.0 mm (2.952\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3\u003eRecommended Cutting Parameters (Feeds \u0026amp; Speeds)\u003c\/h3\u003e\n\u003cp\u003eTwo-column comparative cutting values for grooving and parting operations:\u003c\/p\u003e\n\u003cdiv class=\"lamina-table-responsive\"\u003e\n\u003ctable class=\"lamina-data-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eWorkpiece Material Group (ISO 513)\u003c\/th\u003e\n\u003cth\u003eRecommended Cutting Parameters (Vc \u0026amp; Feed)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eISO P: Alloy Steels \u0026amp; Carbon Steel (1045, 4140)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCutting Speed (Vc): 100 - 190 m\/min (330 - 620 SFM)\u003cbr\u003eGrooving Feed (Fn): 0.05 - 0.18 mm\/rev (0.002\" - 0.007\"\/rev)\u003cbr\u003eParting-Off Feed (Fn): 0.04 - 0.12 mm\/rev (0.0015\" - 0.005\"\/rev)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eISO M: Stainless Steel (304, 316, 17-4PH)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCutting Speed (Vc): 70 - 140 m\/min (230 - 460 SFM)\u003cbr\u003eGrooving Feed (Fn): 0.04 - 0.14 mm\/rev (0.0015\" - 0.0055\"\/rev)\u003cbr\u003eParting-Off Feed (Fn): 0.03 - 0.10 mm\/rev (0.001\" - 0.004\"\/rev)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eISO K: Gray \u0026amp; Ductile Cast Iron\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCutting Speed (Vc): 90 - 170 m\/min (295 - 555 SFM)\u003cbr\u003eGrooving Feed (Fn): 0.06 - 0.20 mm\/rev (0.0025\" - 0.008\"\/rev)\u003cbr\u003eParting-Off Feed (Fn): 0.05 - 0.15 mm\/rev (0.002\" - 0.006\"\/rev)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eISO S: High-Temp Alloys \u0026amp; Titanium\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCutting Speed (Vc): 35 - 75 m\/min (115 - 245 SFM)\u003cbr\u003eGrooving Feed (Fn): 0.03 - 0.09 mm\/rev (0.001\" - 0.0035\"\/rev)\u003cbr\u003eParting-Off Feed (Fn): 0.02 - 0.07 mm\/rev (0.0008\" - 0.0028\"\/rev)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 4. Applications (H2) --\u003e\n\u003ch2 class=\"lamina-h2-section\"\u003e4. Product Applications\u003c\/h2\u003e\n\u003cdiv class=\"lamina-box-card\"\u003e\n\u003cp\u003eLamina MGMN LT10 inserts excel in turning and grooving operations:\u003c\/p\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Parting-Off (Cut-Off):\u003c\/strong\u003e Clean cutoff of bar stock up to 75mm diameter with minimal pip creation and low material loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal \u0026amp; Internal Grooving:\u003c\/strong\u003e Plunging precise CIRCLIP retaining ring grooves, O-ring seats, and undercut grooves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove-Turning (Profiling):\u003c\/strong\u003e Radial plunging followed by axial turning steps on continuous turned shafts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- 5. Compatibility (H2) --\u003e\n\u003ch2 class=\"lamina-h2-section\"\u003e5. Compatible Toolholders \u0026amp; CNC Equipment\u003c\/h2\u003e\n\u003cdiv class=\"lamina-box-card\"\u003e\n\u003cp\u003eCompatible with standard double-V grooving shank tools and boring bars:\u003c\/p\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eToolholders:\u003c\/strong\u003e MGEHR \/ MGEHL (External), MGIVR \/ MGIVL (Internal Boring), and SMGB Face Grooving Holders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine Platforms:\u003c\/strong\u003e CNC Turning Lathes, Swiss-type Automatic Screw Machines, and Multi-Tasking Mill-Turn Centers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- 6. Material Comparison (H2) --\u003e\n\u003ch2 class=\"lamina-h2-section\"\u003e6. Material \u0026amp; Grade Comparison\u003c\/h2\u003e\n\u003cdiv class=\"lamina-table-responsive\"\u003e\n\u003ctable class=\"lamina-data-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eGrade \/ Coating Type\u003c\/th\u003e\n\u003cth\u003eCoating Structure\u003c\/th\u003e\n\u003cth\u003eEdge Toughness\u003c\/th\u003e\n\u003cth\u003eThermal Resistance\u003c\/th\u003e\n\u003cth\u003eWorkpiece Focus\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLamina LT10 (Featured)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSub-Micron PVD TiAlN\u003c\/td\u003e\n\u003ctd\u003eVery High\u003c\/td\u003e\n\u003ctd\u003eHigh\u003c\/td\u003e\n\u003ctd\u003eStainless Steel (M), Steel (P), Superalloys (S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLamina LT30 Grade\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePVD TiAlN Substrate\u003c\/td\u003e\n\u003ctd\u003eMaximum Impact\u003c\/td\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003ctd\u003eHeavy Interrupted Milling \u0026amp; Tough Steel Grooving\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUncoated Carbide Grade\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNone (K10\/K20)\u003c\/td\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003ctd\u003eLow\u003c\/td\u003e\n\u003ctd\u003eAluminum \u0026amp; Non-Ferrous Metals (N)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- 7. Why Choose Us \u0026 Reviews (H2) --\u003e\n\u003ch2 class=\"lamina-h2-section\"\u003e7. Why Choose Lamina \u0026amp; Verified Global Reviews\u003c\/h2\u003e\n\u003cdiv class=\"lamina-box-card\"\u003e\n\u003cp\u003e\u003cstrong\u003eThe Lamina Advantage:\u003c\/strong\u003e Manufactured under Swiss\/Israeli technical standards, Lamina inserts are legendary for \"Magical Material\" versatility—reducing tool inventory costs while maintaining performance across various metals. Certified ISO 9001 quality controlled.\u003c\/p\u003e\n\u003ch3\u003eVerified Global B2B Customer Reviews\u003c\/h3\u003e\n\u003cdiv class=\"lamina-reviews-grid\"\u003e\n\u003cdiv class=\"lamina-review-box\"\u003e\n\u003cdiv class=\"lamina-review-stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eJörg Weber (Germany)\u003c\/strong\u003e \u003csmall\u003e- Lathe Section Supervisor\u003c\/small\u003e\u003c\/p\u003e\n\u003cp\u003e\"Wir verwenden MGMN300-M LT10 für das Abstechen von Edelstahl 1.4301. Die Standzeit ist hervorragend und die Spanbrechung funktioniert tadellos.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"lamina-review-box\"\u003e\n\u003cdiv class=\"lamina-review-stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eMichael Miller (United States)\u003c\/strong\u003e \u003csmall\u003e- Machine Shop Owner\u003c\/small\u003e\u003c\/p\u003e\n\u003cp\u003e\"Switched our MGEHR2020 holders over to MGMN200-G in LT10. It cuts through 316L stainless steel bar stock with almost no burr on cut-off.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"lamina-review-box\"\u003e\n\u003cdiv class=\"lamina-review-stars\"\u003e★★★★☆\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eGianluigi Bianco (Italy)\u003c\/strong\u003e \u003csmall\u003e- Precision Machinist\u003c\/small\u003e\u003c\/p\u003e\n\u003cp\u003e\"Ottimo inserto per scanalatura e troncatura. La geometria M rompe bene il truciolo anche su acciai legati.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"lamina-review-box\"\u003e\n\u003cdiv class=\"lamina-review-stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eKenji Sato (Japan)\u003c\/strong\u003e \u003csmall\u003e- Swiss Lathe Operator\u003c\/small\u003e\u003c\/p\u003e\n\u003cp\u003e\"MGMN200-G LT10 provides clean cutoffs on small diameter parts. Extremely reliable edge toughness.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"lamina-review-box\"\u003e\n\u003cdiv class=\"lamina-review-stars\"\u003e★★★★★\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eAndrew Taylor (United Kingdom)\u003c\/strong\u003e \u003csmall\u003e- Production Engineer\u003c\/small\u003e\u003c\/p\u003e\n\u003cp\u003e\"The 4mm MGMN400-M is fantastic for heavy grooving and side turning. Great tool life on alloy steel shafts.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- 8. AI-Style FAQ (H2) --\u003e\n\u003ch2 class=\"lamina-h2-section\"\u003e8. Frequently Asked Questions (AI \u0026amp; GEO \/ AEO Optimized)\u003c\/h2\u003e\n\u003cdiv class=\"lamina-box-card\"\u003e\n\u003cdiv class=\"lamina-faq-item\"\u003e\n\u003cdiv class=\"lamina-faq-q\"\u003eQ1: What is the difference between MGMN-G and MGMN-M chipbreakers?\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cem\u003eAnswer:\u003c\/em\u003e The -G chipbreaker features a ground, sharper rake face designed for lighter feed rates, smaller widths (e.g. 2mm), and ductile materials like stainless steel. The -M chipbreaker has a molded medium rake designed for higher feed rates, universal grooving, and tougher alloy steels.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"lamina-faq-item\"\u003e\n\u003cdiv class=\"lamina-faq-q\"\u003eQ2: Can MGMN inserts be used for side turning (groove-turning)?\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cem\u003eAnswer:\u003c\/em\u003e Yes. The double V-bottom clamping structure of MGMN inserts provides high lateral rigidity, allowing operators to plunge vertically and turn horizontally in a continuous path.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"lamina-faq-item\"\u003e\n\u003cdiv class=\"lamina-faq-q\"\u003eQ3: How do I prevent part pinch or blade breakage during cut-off?\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cem\u003eAnswer:\u003c\/em\u003e Ensure the tool shank is set dead-center on spindle height (±0.1mm), align the holder perpendicular to the workpiece axis, reduce feed rate by 50% during the final 1mm before the center, and ensure sufficient coolant flow.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Technical Reference \u0026 Troubleshooting Matrix --\u003e\n\u003cdiv class=\"lamina-highlight-banner\"\u003e\n\u003ch3 style=\"margin-top: 0; color: #47479f;\"\u003eGrade Comparison, Equivalent Models \u0026amp; Troubleshooting Matrix\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAuthoritative Industry Standards Compliance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"padding-left: 20px; font-size: 13px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO 1832:2017:\u003c\/strong\u003e Indexable inserts for cutting tools — Designation system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI B211.5:\u003c\/strong\u003e Standard identification system for indexable carbide inserts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr style=\"border: 0; border-top: 1px solid #CCCCCC; margin: 15px 0;\"\u003e\n\u003cp\u003e\u003cstrong\u003eEquivalent Model Cross-Reference Matrix:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 13px;\"\u003eLamina MGMN LT10 is cross-compatible with: \u003cem\u003eKorloy MGMN series (NC3020\/PC9030), TaeguTec TDXU \/ TDC series, Iscar GIM \/ GIP series, ZCC ZTFD series, Sandvik N123 series\u003c\/em\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTroubleshooting Guide:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"padding-left: 20px; font-size: 13px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBurrs Remaining on Cut-Off Diameter:\u003c\/strong\u003e Check center height alignment; switch from flat-neutral -M profile to lead-angle (R\/L) cut-off insert if pip elimination is required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Packing inside Groove:\u003c\/strong\u003e Increase feed rate slightly to force chip curling, or use high-pressure coolant directed into the cut-off slot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide-Flank Rubbing \/ Poor Wall Surface Finish:\u003c\/strong\u003e Ensure toolholder overhang is minimized and verify clamping screw is tight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWorkpiece Material Suitability Matrix:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 12px; background-color: #ffffff; padding: 8px; border-radius: 4px; border: 1px solid #DDDDDD;\"\u003e\u003ccode\u003eISO P (Steel): Superior | ISO M (Stainless Steel): Superior | ISO K (Cast Iron): Good | ISO N (Non-Ferrous): Fair | ISO S (Superalloys): Superior\u003c\/code\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- End Lamina Product Detail Page --\u003e","brand":"LAMINA","offers":[{"title":"MGMN200-G LT10","offer_id":42564681957548,"sku":"","price":37.88,"currency_code":"USD","in_stock":true},{"title":"MGMN300-M LT10","offer_id":42564681990316,"sku":"","price":45.22,"currency_code":"USD","in_stock":true},{"title":"MGMN400-M LT10","offer_id":42564682023084,"sku":"","price":47.25,"currency_code":"USD","in_stock":true},{"title":"MGMN500-M LT10","offer_id":42564682055852,"sku":"","price":73.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/Lamina_MGMN300-M_insert_showing_M_chipbreaker_geometry_for_parting_off.jpg?v=1791162521","url":"https:\/\/cnchome-beyond.com\/products\/lamina-mgmn200-g-mgmn300-m-mgmn400-mgmn500-lt10-grooving-insert","provider":"CNCHome-Beyond","version":"1.0","type":"link"}