{"product_id":"korloy-vcmt160404-hmp-nc3020-steel-turning-insert","title":"Korloy VCMT160404-HMP NC3020 (ANSI VCMT 331-HMP) Indexable Carbide Turning Insert 10pcs | 5\/8\" IC PVD Coated Cutting Tool for Alloy Steel \u0026 Stainless Steel CNC Lathe Machining","description":"\u003cdiv style=\"max-width: 1000px; margin: 0 auto; padding: 15px; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; color: #2d3748; line-height: 1.6; -webkit-user-select: text; user-select: text;\"\u003e\n\u003c!-- H1 Banner Header --\u003e\n\u003cdiv style=\"background-color: #47479f; color: #ffffff; padding: 28px 20px; border-radius: 8px; text-align: center; margin-bottom: 24px; box-shadow: 0 4px 6px rgba(0,0,0,0.07);\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 24px; line-height: 1.3; font-weight: bold; color: #ffffff;\"\u003eKorloy VCMT160404-HMP NC3020 (ANSI VCMT 331-HMP) Indexable Carbide Turning Insert 10pcs\u003c\/h1\u003e\n\u003cp style=\"margin: 10px 0 0 0; color: #e2e8f0; font-size: 15px; font-weight: 400;\"\u003eIndustrial-Grade PVD Coated Carbide Inserts (Pack of 10) for Precision Metric \u0026amp; Imperial CNC Lathe Steel \u0026amp; Stainless Steel Turning\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- GEO \/ AEO Summary Block --\u003e\n\u003cdiv style=\"background-color: #f8fafc; border: 1px solid #E2E8F0; border-left: 5px solid #47479F; padding: 16px; border-radius: 6px; margin-bottom: 24px;\"\u003e\n\u003cp style=\"margin: 0; font-size: 13px; color: #4a5568; line-height: 1.5;\"\u003e\u003cstrong\u003eAEO Quick Answer:\u003c\/strong\u003e The \u003cstrong\u003eKorloy VCMT160404-HMP\u003c\/strong\u003e (ANSI: \u003cstrong\u003eVCMT 331-HMP\u003c\/strong\u003e) NC3020 (10pcs pack) is a high-precision indexable carbide turning insert featuring a 35° rhombic geometry, 7° positive clearance, a sharp 0.4mm corner radius, and Korloy's specialized -HMP chipbreaker. Enhanced with the high-toughness \u003cstrong\u003eNC3020 PVD grade\u003c\/strong\u003e, it excels in steel, alloy steel, and light stainless steel finishing and semi-finishing operations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Section 1: Product Overview --\u003e\n\u003cdiv style=\"background-color: #ffffff; border: 1px solid #E2E8F0; border-radius: 8px; padding: 24px; margin-bottom: 24px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 20px; margin-top: 0; margin-bottom: 16px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e1. Product Overview\u003c\/h2\u003e\n\u003cp style=\"background-color: #f7fafc; padding: 14px; border-left: 4px solid #47479F; margin-top: 0; margin-bottom: 16px; font-style: italic; color: #2d3748; font-size: 14px;\"\u003e\"Which indexable carbide insert and PVD grade combination offers superior edge toughness and smooth chip control for alloy steel and stainless steel turning?\"\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 16px; font-size: 14px;\"\u003eThe \u003cstrong\u003eKorloy VCMT160404-HMP\u003c\/strong\u003e (Metric) \/ \u003cstrong\u003eVCMT 331-HMP\u003c\/strong\u003e (ANSI) in \u003cstrong\u003eNC3020\u003c\/strong\u003e grade (supplied in a 10pcs pack) is engineered for exceptional cutting performance on CNC lathes. The multi-layer PVD coated NC3020 substrate combines high fracture toughness with excellent resistance to thermal shock. The -HMP chipbreaker provides a sharp cutting edge and low cutting forces, making it ideal for precision profiling and general turning.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 16px; color: #2d3748; margin-top: 20px; margin-bottom: 12px; font-weight: 600;\"\u003eISO Model Designation Breakdown (VCMT160404-HMP)\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 16px;\"\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 8px 6px; border-radius: 6px; text-align: center; flex: 1; min-width: 36px; background-color: #f8fafc;\"\u003e\n\u003cstrong style=\"color: #47479f; display: block; font-size: 11px;\"\u003eV\u003c\/strong\u003e\u003cspan style=\"font-size: 8px; color: #4a5568;\"\u003eRhombic 35°\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 8px 6px; border-radius: 6px; text-align: center; flex: 1; min-width: 36px; background-color: #f8fafc;\"\u003e\n\u003cstrong style=\"color: #47479f; display: block; font-size: 11px;\"\u003eC\u003c\/strong\u003e\u003cspan style=\"font-size: 8px; color: #4a5568;\"\u003e7° Positive\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 8px 6px; border-radius: 6px; text-align: center; flex: 1; min-width: 36px; background-color: #f8fafc;\"\u003e\n\u003cstrong style=\"color: #47479f; display: block; font-size: 11px;\"\u003eM\u003c\/strong\u003e\u003cspan style=\"font-size: 8px; color: #4a5568;\"\u003eTolerance Class\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 8px 6px; border-radius: 6px; text-align: center; flex: 1; min-width: 36px; background-color: #f8fafc;\"\u003e\n\u003cstrong style=\"color: #47479f; display: block; font-size: 11px;\"\u003eT\u003c\/strong\u003e\u003cspan style=\"font-size: 8px; color: #4a5568;\"\u003eCylindrical Hole\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 8px 6px; border-radius: 6px; text-align: center; flex: 1; min-width: 36px; background-color: #f8fafc;\"\u003e\n\u003cstrong style=\"color: #47479f; display: block; font-size: 11px;\"\u003e16\u003c\/strong\u003e\u003cspan style=\"font-size: 8px; color: #4a5568;\"\u003eLength ~16mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 8px 6px; border-radius: 6px; text-align: center; flex: 1; min-width: 36px; background-color: #f8fafc;\"\u003e\n\u003cstrong style=\"color: #47479f; display: block; font-size: 11px;\"\u003e04\u003c\/strong\u003e\u003cspan style=\"font-size: 8px; color: #4a5568;\"\u003eThick. 4.76mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 8px 6px; border-radius: 6px; text-align: center; flex: 1; min-width: 36px; background-color: #f8fafc;\"\u003e\n\u003cstrong style=\"color: #47479f; display: block; font-size: 11px;\"\u003e04\u003c\/strong\u003e\u003cspan style=\"font-size: 8px; color: #4a5568;\"\u003eRadius 0.4mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 8px 6px; border-radius: 6px; text-align: center; flex: 1; min-width: 36px; background-color: #f8fafc;\"\u003e\n\u003cstrong style=\"color: #47479f; display: block; font-size: 11px;\"\u003eHMP\u003c\/strong\u003e\u003cspan style=\"font-size: 8px; color: #4a5568;\"\u003eChipbreaker\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 8px 6px; border-radius: 6px; text-align: center; flex: 1; min-width: 36px; background-color: #f8fafc;\"\u003e\n\u003cstrong style=\"color: #47479f; display: block; font-size: 11px;\"\u003eNC3020\u003c\/strong\u003e\u003cspan style=\"font-size: 8px; color: #4a5568;\"\u003ePVD Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"font-size: 16px; color: #2d3748; margin-top: 16px; margin-bottom: 12px; font-weight: 600;\"\u003eANSI Model Designation Breakdown (VCMT 331-HMP)\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 16px;\"\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 8px 6px; border-radius: 6px; text-align: center; flex: 1; min-width: 36px; background-color: #f8fafc;\"\u003e\n\u003cstrong style=\"color: #47479f; display: block; font-size: 11px;\"\u003eV\u003c\/strong\u003e\u003cspan style=\"font-size: 8px; color: #4a5568;\"\u003eRhombic 35°\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 8px 6px; border-radius: 6px; text-align: center; flex: 1; min-width: 36px; background-color: #f8fafc;\"\u003e\n\u003cstrong style=\"color: #47479f; display: block; font-size: 11px;\"\u003eC\u003c\/strong\u003e\u003cspan style=\"font-size: 8px; color: #4a5568;\"\u003e7° Positive\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 8px 6px; border-radius: 6px; text-align: center; flex: 1; min-width: 36px; background-color: #f8fafc;\"\u003e\n\u003cstrong style=\"color: #47479f; display: block; font-size: 11px;\"\u003e3\u003c\/strong\u003e\u003cspan style=\"font-size: 8px; color: #4a5568;\"\u003eIC 3\/8\" Size\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 8px 6px; border-radius: 6px; text-align: center; flex: 1; min-width: 36px; background-color: #f8fafc;\"\u003e\n\u003cstrong style=\"color: #47479f; display: block; font-size: 11px;\"\u003e3\u003c\/strong\u003e\u003cspan style=\"font-size: 8px; color: #4a5568;\"\u003eThick. 3\/16\"\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 8px 6px; border-radius: 6px; text-align: center; flex: 1; min-width: 36px; background-color: #f8fafc;\"\u003e\n\u003cstrong style=\"color: #47479f; display: block; font-size: 11px;\"\u003e1\u003c\/strong\u003e\u003cspan style=\"font-size: 8px; color: #4a5568;\"\u003eRadius 1\/64\"\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 8px 6px; border-radius: 6px; text-align: center; flex: 1; min-width: 36px; background-color: #f8fafc;\"\u003e\n\u003cstrong style=\"color: #47479f; display: block; font-size: 11px;\"\u003eHMP\u003c\/strong\u003e\u003cspan style=\"font-size: 8px; color: #4a5568;\"\u003eChipbreaker\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; border-radius: 8px; padding: 20px; text-align: center; margin-top: 20px; background-color: #fafbfd;\"\u003e\n\u003cp style=\"margin: 0 0 12px 0; font-size: 14px; font-weight: 500; color: #2d3748;\"\u003eLooking for matching VCMT turning tool holders for this 10pcs insert set?\u003c\/p\u003e\n\u003cdiv style=\"display: inline-block; background-color: #47479f; border-radius: 6px; padding: 10px 20px;\"\u003e\u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/vc-insert-internal\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"color: #ffffff;\"\u003e\u003cb\u003e[ View Compatible VCMT Tool Holders ] →\u003c\/b\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Section 2: Product Core Advantages --\u003e\n\u003cdiv style=\"background-color: #ffffff; border: 1px solid #E2E8F0; border-radius: 8px; padding: 24px; margin-bottom: 24px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 20px; margin-top: 0; margin-bottom: 16px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e2. Product Core Advantages\u003c\/h2\u003e\n\u003cul style=\"margin: 0; padding-left: 20px; color: #4a5568; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eAdvanced NC3020 PVD Coating:\u003c\/strong\u003e Specialized PVD nano-coating structure delivering supreme fracture toughness and reliable wear resistance.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eOptimized -HMP Geometry:\u003c\/strong\u003e Sharp positive rake angle design that minimizes cutting forces and prevents built-up edge.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e35° Rhombic \u003cem\u003eV\u003c\/em\u003e Shape:\u003c\/strong\u003e Exceptional clearance for complex profile machining and angular contouring.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eValue 10-Piece Box:\u003c\/strong\u003e Economically packaged to streamline tooling inventory management for machine shops.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- Section 3: Technical Specifications \u0026 Cutting Parameters --\u003e\n\u003cdiv style=\"background-color: #ffffff; border: 1px solid #E2E8F0; border-radius: 8px; padding: 24px; margin-bottom: 24px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 20px; margin-top: 0; margin-bottom: 16px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e3. Technical Specifications \u0026amp; Cutting Parameters\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 13px; text-align: left; margin-bottom: 20px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #CBD5E0;\"\u003eTechnical Parameter\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #CBD5E0;\"\u003eMetric Specification (ISO)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #CBD5E0;\"\u003eImperial Specification (ANSI)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003eInsert Model Code\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003eVCMT160404-HMP\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003eVCMT 331-HMP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8fafc;\"\u003e\n\u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003eShape \u0026amp; Clearance Angle\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003eVCMT (35° Rhombic, 7° Positive)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003eVCMT (35° Rhombic, 7° Positive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003eInscribed Circle (IC Size)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003e16 Size (~16.0 mm length)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003e3 Designation (3\/8\" IC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8fafc;\"\u003e\n\u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003eInsert Thickness\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003e04 Code (4.76 mm)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003e3 Code (3\/16\" thickness)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003eCorner Radius (RE)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003e04 Code (0.4 mm Radius)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 10px; border: 1px solid #E2E8F0;\"\u003e1 Code (1\/64\" Radius)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"font-size: 15px; color: #2d3748; margin-top: 15px; margin-bottom: 10px;\"\u003eRecommended Cutting Parameters (Korloy NC3020) - Dual-Column Reference\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 13px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #2d3748; color: #ffffff;\"\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #CBD5E0;\"\u003eWorkpiece Material Group\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #CBD5E0;\"\u003eCutting Speed (Vc, m\/min)\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #CBD5E0;\"\u003eFeed Rate (fn, mm\/rev) \u0026amp; Depth (ap)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #E2E8F0;\"\u003eISO P (Alloy \u0026amp; Carbon Steel)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #E2E8F0;\"\u003e160 - 300 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #E2E8F0;\"\u003efn: 0.08 - 0.22 mm\/rev | ap: 0.2 - 2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8fafc;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #E2E8F0;\"\u003eISO M (Stainless Steel)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #E2E8F0;\"\u003e120 - 220 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #E2E8F0;\"\u003efn: 0.06 - 0.18 mm\/rev | ap: 0.2 - 2.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #E2E8F0;\"\u003eISO K (Cast Iron)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #E2E8F0;\"\u003e140 - 260 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #E2E8F0;\"\u003efn: 0.07 - 0.20 mm\/rev | ap: 0.3 - 2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- Section 4: Applications --\u003e\n\u003cdiv style=\"background-color: #ffffff; border: 1px solid #E2E8F0; border-radius: 8px; padding: 24px; margin-bottom: 24px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 20px; margin-top: 0; margin-bottom: 16px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e4. Product Applications\u003c\/h2\u003e\n\u003cul style=\"margin: 0; padding-left: 20px; color: #4a5568; font-size: 14px;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eAlloy Steel \u0026amp; Carbon Steel Turning:\u003c\/strong\u003e Delivers clean surface finishes and stable performance in precision parts manufacturing.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eStainless Steel Finishing:\u003c\/strong\u003e PVD coating structure resists chemical wear and edge buildup when turning austenitic and martensitic stainless steels.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eComplex Profiling:\u003c\/strong\u003e 35° rhombic shape provides superior clearance for internal and external copying operations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- Section 5: Compatibility --\u003e\n\u003cdiv style=\"background-color: #ffffff; border: 1px solid #E2E8F0; border-radius: 8px; padding: 24px; margin-bottom: 24px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 20px; margin-top: 0; margin-bottom: 16px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e5. Compatibility \u0026amp; Accessories\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 10px;\"\u003e\u003cstrong\u003eTool Holder Compatibility:\u003c\/strong\u003e Fully compatible with ISO and ANSI standard \u003cstrong\u003eSVJBR \/ SVJBL\u003c\/strong\u003e turning tool holders and boring bars configured for VCMT 1604 \/ VCMT 33 inserts.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 10px;\"\u003e\u003cstrong\u003eMachine Systems:\u003c\/strong\u003e Designed for CNC turning centers, lathes, and Swiss-type automatic machines.\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003e\u003cstrong\u003eHardware:\u003c\/strong\u003e Requires standard clamping screws and matching seat pockets.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Section 6: Material Comparison --\u003e\n\u003cdiv style=\"background-color: #ffffff; border: 1px solid #E2E8F0; border-radius: 8px; padding: 24px; margin-bottom: 24px;\"\u003e\n\u003ch2 style=\"color: #47479f; font-size: 20px; margin-top: 0; margin-bottom: 16px; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e6. Material Comparison: NC3020 PVD Grade vs. CVD Grades\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 10px;\"\u003e\u003cstrong\u003eCoating Technology:\u003c\/strong\u003e NC3020 uses a fine-grained PVD coating that maintains a sharper cutting edge and higher fracture toughness compared to thick CVD alternatives.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 10px;\"\u003e\u003cstrong\u003eApplication Focus:\u003c\/strong\u003e Excels in alloy steels, stainless steel, and interrupted cutting conditions where edge chipping is a primary risk.\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003e\u003cstrong\u003eSurface Quality:\u003c\/strong\u003e Promotes lower surface roughness (Ra) values during finishing passes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Section 7: Why Choose Us --\u003e\n\u003cdiv style=\"background-color: #47479f; color: #ffffff; border-radius: 8px; padding: 24px; margin-bottom: 24px; box-shadow: 0 2px 4px rgba(0,0,0,0.05);\"\u003e\n\u003ch2 style=\"color: #ffffff; font-size: 20px; margin-top: 0; margin-bottom: 16px;\"\u003e7. Why Choose Korloy NC3020 Tooling?\u003c\/h2\u003e\n\u003cul style=\"margin: 0; padding-left: 20px; color: #f8fafc; font-size: 14px; line-height: 1.7;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobal Industrial Standards:\u003c\/strong\u003e Manufactured strictly in accordance with ISO and ANSI parameters to ensure flawless interchangeability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Edge Stability:\u003c\/strong\u003e PVD grade formulation resists thermal cracking and mechanical fatigue in demanding production runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpert Engineering Support:\u003c\/strong\u003e Backed by certified cutting data and technical references.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- Section 8: AI-style FAQ --\u003e\n\u003cdiv style=\"background-color: #1a1a2e; color: #ffffff; padding: 24px; border-radius: 8px; margin-bottom: 24px;\"\u003e\n\u003ch2 style=\"color: #ffffff; font-size: 20px; margin-top: 0; border-bottom: 2px solid #47479F; padding-bottom: 8px;\"\u003e8. Frequently Asked Questions\u003c\/h2\u003e\n\u003cp style=\"color: #90cdf4; font-weight: 600; margin-bottom: 4px;\"\u003eQ: What is the difference between VCMT160404 and VCMT 331?\u003c\/p\u003e\n\u003cp style=\"font-size: 13px; margin-top: 0; margin-bottom: 14px; color: #e2e8f0;\"\u003eA: VCMT160404 is the metric ISO standard designation, while VCMT 331 is its exact imperial ANSI equivalent. Both denote identical physical dimensions and geometries.\u003c\/p\u003e\n\u003cp style=\"color: #90cdf4; font-weight: 600; margin-bottom: 4px;\"\u003eQ: How many pieces are provided in each order?\u003c\/p\u003e\n\u003cp style=\"font-size: 13px; margin-top: 0; margin-bottom: 14px; color: #e2e8f0;\"\u003eA: Each unit purchased contains a factory packaging box of 10 indexable carbide inserts.\u003c\/p\u003e\n\u003cp style=\"color: #90cdf4; font-weight: 600; margin-bottom: 4px;\"\u003eQ: Is NC3020 suitable for stainless steel machining?\u003c\/p\u003e\n\u003cp style=\"font-size: 13px; margin-top: 0; margin-bottom: 0; color: #e2e8f0;\"\u003eA: Yes, NC3020 features a tough PVD substrate that performs exceptionally well across stainless steels (ISO M) and alloy steels (ISO P) during finishing and semi-finishing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Footer Technical Notes \u0026 Tips --\u003e\n\u003cdiv style=\"font-size: 12px; color: #718096; border-top: 1px solid #E2E8F0; padding-top: 16px;\"\u003e\n\u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003eGrade Comparison:\u003c\/strong\u003e NC3020 PVD grade provides enhanced toughness over standard CVD grades, minimizing edge chipping in alloy and stainless steels.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003eEquivalent Models:\u003c\/strong\u003e Fully interchangeable with standard ISO VCMT 160404 and ANSI VCMT 331 turning inserts.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003eTroubleshooting:\u003c\/strong\u003e If built-up edge occurs on stainless steel, increase cutting speed slightly or verify coolant concentration; for chipping, reduce feed per revolution.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003eWorkpiece Material Matrix:\u003c\/strong\u003e Certified operational performance across ISO P (steels), ISO M (stainless steels), and ISO K (cast iron).\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eAuthoritative Endorsement:\u003c\/strong\u003e Specifications aligned with \u003cstrong\u003eISO 1832 and ANSI B94.57 Indexable Insert Standards\u003c\/strong\u003e and Korloy industrial cutting guidelines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Korloy","offers":[{"title":"Default Title","offer_id":43533251543212,"sku":"VCMT160404-HMP NC3020","price":93.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/HMP_positive_rake_chipbreaker_geometry_on_indexable_lathe_turning_insert_edge.jpg?v=1787897020","url":"https:\/\/cnchome-beyond.com\/products\/korloy-vcmt160404-hmp-nc3020-steel-turning-insert","provider":"CNCHome-Beyond","version":"1.0","type":"link"}