{"product_id":"korloy-vcmt160404-hmp-nc3120-steel-turning-insert","title":"Korloy VCMT160404-HMP NC3120 (ANSI VCMT 331-HMP) Indexable Carbide Turning Insert 10pcs | 5\/8\" IC PVD Coated Cutting Tool for Steel \u0026 Cast Iron","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 NC3120 (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 Turning and Fine Finishing\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) NC3120 (10pcs pack) is an advanced indexable carbide turning insert engineered with a 35° rhombic geometry, 7° positive clearance, a sharp 0.4mm corner radius, and Korloy's specialized -HMP chipbreaker. Coated with the high-performance \u003cstrong\u003eNC3120 PVD grade\u003c\/strong\u003e, it provides exceptional fracture toughness, thermal stability, and smooth chip evacuation for precision finishing operations across alloy steels, carbon steels, and cast iron materials.\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 grade and chipbreaker combination guarantees maximum surface finish integrity, fine contour access, and reliable chip control during precision turning and finishing of steel and cast iron on CNC lathes?\"\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\u003eNC3120\u003c\/strong\u003e grade (supplied in a cost-effective 10pcs pack) is a world-class cutting tool solution designed for precision CNC turning centers. Utilizing Korloy's robust NC3120 PVD coated grade substrate, this insert delivers outstanding wear resistance and edge toughness for fine cuts. The integrated -HMP geometry features a sharp positive cutting edge paired with a specialized chipbreaker groove that successfully minimizes cutting forces and prevents stringy chip entanglement during delicate profiling operations.\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;\"\u003eNC3120\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;\"\u003eNeed compatible 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 NC3120 PVD Coating:\u003c\/strong\u003e Specialized multi-layer PVD coating engineered for superior fracture toughness and thermal shock resistance during steel and cast iron finishing.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eOptimized -HMP Geometry:\u003c\/strong\u003e Specialized positive rake chipbreaker designed for precision finishing feeds, ensuring clean chip fracture and low cutting resistance.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003e35° Rhombic \u003cem\u003eV\u003c\/em\u003e Profile:\u003c\/strong\u003e Exceptional clearance for tight angular profiling, copy turning, and complex contour machining without workpiece interference.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eConvenient 10-Piece Economy Pack:\u003c\/strong\u003e Bulk packaging designed for continuous industrial production lines and machine shop inventory control.\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 NC3120) - 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 (Carbon \u0026amp; Alloy Steel)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #E2E8F0;\"\u003e120 - 260 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #E2E8F0;\"\u003efn: 0.05 - 0.20 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 K (Cast Iron)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #E2E8F0;\"\u003e110 - 230 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #E2E8F0;\"\u003efn: 0.06 - 0.22 mm\/rev | ap: 0.2 - 2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\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;\"\u003e90 - 180 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #E2E8F0;\"\u003efn: 0.05 - 0.18 mm\/rev | ap: 0.2 - 2.0 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\u003ePrecision Fine Finishing:\u003c\/strong\u003e 0.4mm corner radius ensures tight corner clearance and superior surface finish quality on critical components.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eComplex Profiling \u0026amp; Copy Turning:\u003c\/strong\u003e 35° rhombic shape allows precise contouring on intricate steel and cast iron parts.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eHigh-Production Environments:\u003c\/strong\u003e 10pcs pack configuration supports uninterrupted batch production runs in professional machine shops.\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 Universally compatible with ISO\/ANSI standard \u003cstrong\u003eSVJBR \/ SVJBL\u003c\/strong\u003e external turning tool holders and boring bars designed for VCMT 1604 \/ VCMT 33 series inserts.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 10px;\"\u003e\u003cstrong\u003eMachine Centers:\u003c\/strong\u003e Suitable for CNC lathes, CNC turning centers, and precision Swiss-type turning machines.\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003e\u003cstrong\u003eHardware:\u003c\/strong\u003e Requires compatible Torx mounting screws and shim plates designed for VCMT 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: NC3120 PVD Grade vs. Uncoated Carbide\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 10px;\"\u003e\u003cstrong\u003eWear Resistance:\u003c\/strong\u003e Advanced PVD coating technology drastically reduces flank wear and edge chipping during fine finishing compared to conventional uncoated carbide inserts.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 10px;\"\u003e\u003cstrong\u003eThermal Stability:\u003c\/strong\u003e Exceptional toughness and resistance to thermal shock, maintaining stable performance across steel and cast iron turning applications.\u003c\/p\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003e\u003cstrong\u003eVersatility:\u003c\/strong\u003e Engineered to handle general and interrupted cuts without rapid edge degradation.\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 NC3120 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 Standard:\u003c\/strong\u003e Manufactured under stringent ISO and ANSI quality controls ensuring absolute batch-to-batch consistency and reliability across all 10 pieces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximized Productivity:\u003c\/strong\u003e Higher cutting speeds and precise finishing geometries deliver mirror-like surface finishes and lower cost-per-part metrics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpert Technical Support:\u003c\/strong\u003e Backed by comprehensive machining data and professional engineering guidance for optimal CNC performance.\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 designation indicating a 0.4mm corner radius, while VCMT 331 is the equivalent ANSI imperial designation indicating a 1\/64\" radius. Both share identical mounting dimensions.\u003c\/p\u003e\n\u003cp style=\"color: #90cdf4; font-weight: 600; margin-bottom: 4px;\"\u003eQ: How many pieces are included in this package?\u003c\/p\u003e\n\u003cp style=\"font-size: 13px; margin-top: 0; margin-bottom: 14px; color: #e2e8f0;\"\u003eA: This product listing includes a factory-sealed industrial box of 10 indexable carbide inserts.\u003c\/p\u003e\n\u003cp style=\"color: #90cdf4; font-weight: 600; margin-bottom: 4px;\"\u003eQ: Is this insert suitable for finishing or roughing?\u003c\/p\u003e\n\u003cp style=\"font-size: 13px; margin-top: 0; margin-bottom: 0; color: #e2e8f0;\"\u003eA: With a 0.4mm corner radius (-04) and fine finishing -HMP geometry, this insert is specifically optimized for precision finishing and light profiling work.\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 NC3120 PVD grades offer enhanced fracture toughness for general steel and cast iron machining compared to brittle high-speed finishing grades.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003eEquivalent Models:\u003c\/strong\u003e Fully interchangeable with ISO standardized VCMT 160404 and ANSI VCMT 331 inserts across major international tooling brands.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003eTroubleshooting:\u003c\/strong\u003e Edge chipping indicates excessive feed rate or hard spots in the workpiece; reduce feed or verify material hardness.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 8px 0;\"\u003e\u003cstrong\u003eWorkpiece Material Matrix:\u003c\/strong\u003e Certified performance across ISO P (steels) and ISO K (cast iron) material groups.\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003eAuthoritative Endorsement:\u003c\/strong\u003e Technical specifications and performance ratings benchmarked against \u003cstrong\u003eISO 1832 and ANSI B94.57 Indexable Insert Standards\u003c\/strong\u003e and Korloy industrial manufacturing parameters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Korloy","offers":[{"title":"Default Title","offer_id":43533256786092,"sku":"VCMT160404-HMP NC3120","price":93.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/Korloy_NC3120_PVD_coated_grade_cutting_insert_micro_structure_close_up_view.jpg?v=1787896714","url":"https:\/\/cnchome-beyond.com\/products\/korloy-vcmt160404-hmp-nc3120-steel-turning-insert","provider":"CNCHome-Beyond","version":"1.0","type":"link"}