{"title":"Korloy VN Series 35° Diamond Turning Inserts | VNMG VNMP VNMA for Steel \u0026 Stainless","description":"\u003cdiv style=\"font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #333; line-height: 1.6; max-width: 1000px; margin: auto; border: 1px solid #e0e0e0; background-color: #fff; border-radius: 8px; overflow: hidden; user-select: text;\"\u003e\n\u003cdiv style=\"background-color: #47479f; color: #ffffff; padding: 45px 20px; text-align: center;\"\u003e\n\u003ch1 style=\"margin: 0; font-size: 28px; font-weight: bold; letter-spacing: 1px;\"\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eKorloy VN Series 35° Diamond Turning Inserts\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp style=\"margin: 10px 0 0; font-size: 18px; opacity: 0.9;\"\u003eHigh-Precision Finishing | Versatile ISO Geometry | Premium PVD \u0026amp; CVD Grades\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px;\"\u003e\n\u003ch2 style=\"color: #47479f; border-bottom: 3px solid #47479F; display: inline-block; padding-bottom: 5px;\"\u003eWhich 35° diamond insert is best for intricate profiling and superior surface finish?\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eKorloy VN Series\u003c\/strong\u003e is the professional choice for profiling, undercutting, and fine finishing. The 35° diamond shape (V-shape) provides the necessary clearance for complex geometries that 80° (C) or 55° (D) inserts cannot reach. Featuring Korloy's advanced \u003cstrong\u003ePC9030\u003c\/strong\u003e and \u003cstrong\u003eNC3225\u003c\/strong\u003e grades, this collection excels in both stable and interrupted cutting. Whether you are using \u003cstrong\u003eVNMG\u003c\/strong\u003e for general steel or \u003cstrong\u003eVNMP\u003c\/strong\u003e for specialized positive raking, our Korloy collection ensures minimal vibration and maximum chip control.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; background-color: #f4f4fb;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center; margin-bottom: 25px;\"\u003eVN Series ISO Nomenclature Breakdown\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; justify-content: center; gap: 8px;\"\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 65px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eV\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e35° Diamond\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 65px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eN\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003e0° Relief\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 65px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eM\/P\/A\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eTolerance\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 65px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003eG\/P\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eHole\/Breaker\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 65px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003e16\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eEdge length\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 65px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003e04\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eThickness\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 10px; text-align: center; min-width: 65px; background: white; border-radius: 4px;\"\u003e\n\u003cb style=\"color: #47479f;\"\u003e04\/08\u003c\/b\u003e\u003cbr\u003e\u003csmall\u003eNose Radius\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; display: flex; flex-wrap: wrap; gap: 20px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 1px solid #47479F; padding: 20px; border-radius: 8px;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003eMulti-Layer Coatings\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eKorloy’s PVD (PC series) and CVD (NC series) coatings provide extreme heat resistance, allowing for higher cutting speeds while preventing crater wear in stainless and carbon steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 1px solid #47479F; padding: 20px; border-radius: 8px;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003eOptimized Profiling\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eThe slim 35° profile reduces radial cutting forces, which is essential for machining long, slender workpieces where deflection and chatter are constant risks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px; border: 1px solid #47479F; padding: 20px; border-radius: 8px;\"\u003e\n\u003ch3 style=\"color: #47479f; margin-top: 0;\"\u003eSuperior Chip Control\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 0;\"\u003eAvailable with various chipbreakers (e.g., VF for finishing, VP for medium), designed to break chips into short, manageable segments even at light depths of cut.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eTechnical Specifications: Metric vs. Imperial\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 15px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: white;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eISO Model\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eANSI Model\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eI.C. (mm\/inch)\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #ddd; text-align: left;\"\u003eThk (mm\/inch)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eVNMG 160404\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eVNMG 331\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e9.525 \/ 3\/8\"\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e4.76 \/ 3\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eVNMG 160408\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003eVNMG 332\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e9.525 \/ 3\/8\"\u003c\/td\u003e\n\u003ctd style=\"padding: 12px; border: 1px solid #ddd;\"\u003e4.76 \/ 3\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 25px; padding: 25px; background-color: #47479f; color: white; border-radius: 12px;\"\u003e\n\u003ch4 style=\"margin-top: 0; border-bottom: 1px solid rgba(255,255,255,0.4); padding-bottom: 5px;\"\u003eRecommended Cutting Parameters (General Steel)\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; color: white; margin-top: 10px; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid rgba(255,255,255,0.2);\"\u003e\u003cstrong\u003eGrade NC3225 (CVD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border-bottom: 1px solid rgba(255,255,255,0.2);\"\u003eVc: 150-300 m\/min | f: 0.10-0.30 mm\/rev\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003e\u003cstrong\u003eGrade PC9030 (PVD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003eVc: 100-220 m\/min | f: 0.05-0.20 mm\/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\u003cdiv style=\"padding: 30px; text-align: center;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eRequired Tool Holders\u003c\/h3\u003e\n\u003cdiv style=\"border: 2px dashed #47479F; padding: 15px; border-radius: 8px; display: inline-block;\"\u003e\n\u003cp style=\"margin: 0; font-weight: bold;\"\u003eCompatible with MVJNR \/ MVQNR \/ MVUNR External Holders\u003c\/p\u003e\n\u003ca style=\"color: #47479f; text-decoration: underline; font-weight: bold;\" href=\"\/collections\/turning-holders\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/vn-insert-multi-lock-system\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan style=\"color: #47479f;\"\u003e\u003cspan style=\"text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cb\u003e\u003cu\u003eView Compatible VN Holders\u003c\/u\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; display: flex; flex-wrap: wrap; gap: 30px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli\u003eProfiling and fine finishing of complex geometries.\u003c\/li\u003e\n\u003cli\u003eMachining Carbon Steel, Alloy Steel, and Stainless.\u003c\/li\u003e\n\u003cli\u003eExcellent for thin-shaft turning and small parts.\u003c\/li\u003e\n\u003cli\u003eIdeal for copy turning on CNC lathes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 280px;\"\u003e\n\u003ch3 style=\"color: #47479f;\"\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eSeamlessly integrates with all standard ISO turning holders. Optimized for precision CNC turning centers from brands like Mazak, Haas, DMG Mori, and Okuma.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; background-color: #f9f9f9;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center;\"\u003eKorloy Grade Selection Guide\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; margin-top: 15px;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; background: white;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #47479f; color: white;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eGrade\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWorkpiece\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStrength\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; font-weight: bold; color: #47479f;\"\u003eNC3225\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSteel (P25)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCVD - High Wear Resistance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold; color: #47479f;\"\u003ePC9030\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless (M30)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePVD - Edge Sharpness \u0026amp; Toughness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; background-color: #fff;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center;\"\u003eThe Beyond CNC Advantage\u003c\/h3\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 15px; margin-top: 15px;\"\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 15px; text-align: center; border-radius: 6px;\"\u003e\n\u003cstrong\u003eGenuine Korloy\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003e100% Authentic Product\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 15px; text-align: center; border-radius: 6px;\"\u003e\n\u003cstrong\u003eGlobal B2B Stock\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eDirect Factory Supply\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #47479F; padding: 15px; text-align: center; border-radius: 6px;\"\u003e\n\u003cstrong\u003eExpert Logistics\u003c\/strong\u003e\u003cbr\u003e\u003csmall\u003eFast International Shipping\u003c\/small\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px; background-color: #f4f4fb;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center; margin-bottom: 30px;\"\u003eGlobal Machinist Feedback\u003c\/h3\u003e\n\u003cdiv style=\"border: 1px solid #47479F; background: white; padding: 15px; margin-bottom: 15px; border-radius: 4px;\"\u003e\n\u003cp\u003e⭐⭐⭐⭐⭐ \u003cstrong\u003e\"Perfect for Profiling\"\u003c\/strong\u003e - \u003cem\u003eJames H., USA\u003c\/em\u003e\u003cbr\u003e\"The clearance on the Korloy VN series is unbeatable. Switched to PC9030 for our stainless jobs and tool life increased by 30%.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #47479F; background: white; padding: 15px; margin-bottom: 15px; border-radius: 4px;\"\u003e\n\u003cp\u003e⭐⭐⭐⭐⭐ \u003cstrong\u003e\"Excellent Surface Finish\"\u003c\/strong\u003e - \u003cem\u003eKlaus M., Germany\u003c\/em\u003e\u003cbr\u003e\"Using the VNMG 160404 for final passes on alloy steel. Surface Ra is consistently within spec. Very reliable.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #47479F; background: white; padding: 15px; border-radius: 4px;\"\u003e\n\u003cp\u003e⭐⭐⭐⭐ \u003cstrong\u003e\"Great for the price\"\u003c\/strong\u003e - \u003cem\u003eMarco F., Italy\u003c\/em\u003e\u003cbr\u003e\"Good performance on our medium carbon steel components. Chips break cleanly even at low feed rates.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding: 30px;\"\u003e\n\u003ch3 style=\"color: #47479f; text-align: center;\"\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cdiv style=\"margin-top: 20px;\"\u003e\n\u003cdiv style=\"border-left: 5px solid #47479F; background: #f9f9f9; padding: 15px; margin-bottom: 10px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0;\"\u003eQ: Can I use VNMG inserts for roughing?\u003c\/p\u003e\n\u003cp style=\"margin: 5px 0 0;\"\u003eA: The 35° shape is thinner and more delicate than 80° shapes. While light roughing is possible, the VN series is primarily designed for finishing and profiling.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left: 5px solid #47479F; background: #f9f9f9; padding: 15px; margin-bottom: 10px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0;\"\u003eQ: What is the difference between VNMG and VNMP?\u003c\/p\u003e\n\u003cp style=\"margin: 5px 0 0;\"\u003eA: VNMG is a negative insert for double-sided use, while VNMP usually has a positive rake for reduced cutting force, ideal for thin workpieces.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left: 5px solid #47479F; background: #f9f9f9; padding: 15px;\"\u003e\n\u003cp style=\"font-weight: bold; margin: 0;\"\u003eQ: Is PC9030 suitable for dry cutting?\u003c\/p\u003e\n\u003cp style=\"margin: 5px 0 0;\"\u003eA: For stainless steel, coolant is highly recommended. However, the PC9030 coating handles thermal shock well if light dry cutting is necessary.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background-color: #47479f; color: white; padding: 25px; text-align: center; border-radius: 0 0 8px 8px;\"\u003e\n\u003ch4 style=\"margin: 0; font-size: 18px;\"\u003eMaterial Selection Tip\u003c\/h4\u003e\n\u003cp style=\"font-size: 14px; margin-top: 10px;\"\u003eWhen machining **Stainless Steel**, prioritize the **PC9030 (PVD)** grade to prevent built-up edge. For high-speed **Steel** production, the **NC3225 (CVD)** grade offers the best wear resistance. **BEYOND CNC** - Your Partner in Precision.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 10px; color: #888; text-align: center; margin-top: 10px;\"\u003e© Engineered by Beyond Li - CNC Tooling Technical Director\u003c\/p\u003e","products":[{"product_id":"vnmg160404-ha-h01","title":"Korloy VNMG160404-HA H01 (ANSI VNMG 331-HA) Polished Insert for Aluminum \u0026 Non-Ferrous Metals (10pcs)","description":"\u003cp\u003eThe \u003cstrong\u003eOriginal Korloy VNMG160404-HA H01\u003c\/strong\u003e (ANSI Cross Reference: \u003cstrong\u003eVNMG 331-HA\u003c\/strong\u003e) is a specialized \u003cstrong\u003e35° Rhombic Negative Insert\u003c\/strong\u003e designed for \u003cstrong\u003eAluminum and Non-Ferrous Metal Machining\u003c\/strong\u003e. Featuring the \u003cstrong\u003eH01 Uncoated Grade\u003c\/strong\u003e, this insert undergoes a premium mirror-polishing process on the rake face to achieve an ultra-low friction coefficient. The \u003cstrong\u003eHA Chipbreaker\u003c\/strong\u003e features an exceptionally sharp edge and wide gullet, making it the industry standard for preventing adhesion (sticking) and ensuring a high-gloss surface finish.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #f0fdf4; border: 1px solid #dcfce7; padding: 15px; border-radius: 5px; margin: 20px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #166534;\"\u003e\u003cstrong\u003eMirror Finish Specialist:\u003c\/strong\u003e The H01 grade is not just sharp—it's ultra-smooth. By eliminating the coating, Korloy provides the sharpest possible cutting edge, essential for \"slicing\" through soft materials like Aluminum 6061, 7075, Copper, and various Plastics without burrs or smearing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch4\u003eTechnical Specifications (Metric \u0026amp; ANSI):\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eISO Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eVNMG 160404-HA\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eANSI Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eVNMG 331-HA\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eInscribed Circle (IC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e9.525 mm \/ (3\/8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eThickness (S)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e4.76 mm \/ (3\/16\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCorner Radius (r)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.4 mm \/ (1\/64\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eGrade\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eH01 (Mirror Polished Uncoated)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePrimary Materials\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum, Copper, Brass, Plastics (N)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCore Performance Benefits:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Sharp Cutting Edge:\u003c\/strong\u003e The HA geometry is ground to a razor-sharp finish, reducing cutting forces and preventing workpiece deformation on thin-walled parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-Adhesion Mirror Surface:\u003c\/strong\u003e The polished rake face allows chips to slide off effortlessly, effectively eliminating Built-Up Edge (BUE) even at high cutting speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Profiling:\u003c\/strong\u003e The 35° VNMG shape is perfect for intricate contours, undercuts, and profiles where access is restricted.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile H01 Grade:\u003c\/strong\u003e Outstanding performance in a wide range of non-ferrous materials, providing high wear resistance despite being uncoated.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRecommended Cutting Parameters:\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0; text-align: center;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #eee;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWorkpiece Material\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFeed Rate (fn)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDepth of Cut (ap)\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\u003eAluminum Alloys\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e200 - 800 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.05 - 0.25 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.1 - 3.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCopper \/ Brass\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e150 - 500 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.05 - 0.20 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.1 - 2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePlastics (Delrin\/PVC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e200 - 600 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.10 - 0.30 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.2 - 4.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCompatible Tool Holders:\u003c\/h4\u003e\n\u003cp\u003eFits standard 35° negative tool holders, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Turning:\u003c\/strong\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/vn-insert-multi-lock-system\" target=\"_blank\" rel=\"noopener\"\u003eMVJNR \/ MVVNN \/ DVLNR Series (Size 16)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoring Bars:\u003c\/strong\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/vn-insert-boring-bar\" target=\"_blank\" rel=\"noopener\"\u003eS32U-MVQNR16 \/ S40V-MVUNR16\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background-color: #f8fafc; border: 1px solid #e2e8f0; padding: 20px; border-radius: 8px; margin-top: 30px;\"\u003e\n\u003ch3 style=\"color: #0f172a; margin-top: 0; border-bottom: 2px solid #10b981; padding-bottom: 10px;\"\u003eMachinist Tip: High-Speed Aluminum Turning\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; gap: 20px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #fff; padding: 15px; border-radius: 5px; border-left: 5px solid #10b981;\"\u003e\n\u003cstrong style=\"color: #059669; font-size: 15px;\"\u003eHeat Management\u003c\/strong\u003e\n\u003cp style=\"font-size: 12px; margin-top: 5px;\"\u003eAluminum loves to melt onto the tool tip. Use high cutting speeds (Vc) and high-pressure coolant to \"flush\" the chips away. The H01 mirror finish is designed for this high-speed flow.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #fff; padding: 15px; border-radius: 5px; border-left: 5px solid #3b82f6;\"\u003e\n\u003cstrong style=\"color: #1d4ed8; font-size: 15px;\"\u003eFinish Requirements\u003c\/strong\u003e\n\u003cp style=\"font-size: 12px; margin-top: 5px;\"\u003eFor the best surface finish, ensure your feed rate (fn) is appropriate for the 0.4mm radius. A smaller feed combined with H01's sharp edge will yield a near-optical finish.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top: 20px; font-weight: bold; color: #ef4444;\"\u003ePackaging: 10 pieces per box.\u003c\/p\u003e\n\u003cp style=\"margin-top: 20px; font-weight: bold; color: #ef4444;\"\u003e\u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"7\"\u003eVNMG 331-HA Korloy H01\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"31\"\u003eVNMG160404 for aluminum\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"56\"\u003eKorloy H01 grade properties\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"85\"\u003epolished carbide inserts for copper\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"122\"\u003eVNMG profiling aluminum\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"147\"\u003ebest insert for plastic turning\u003c\/code\u003e\u003c\/p\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":43562467295404,"sku":"VNMG160404-HA H01","price":43.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/Korloy_VNMG160404-HA_H01_polished_aluminum_turning_insert_VNMG_331-HA.jpg?v=1768006227"},{"product_id":"vnmg160404-hm-nc3020","title":"Korloy VNMG160404-HM NC3020 (ANSI VNMG 331-HM) CVD Double-Sided Insert for Steel (10pcs)","description":"\u003cp\u003eThe \u003cstrong\u003eOriginal Korloy VNMG160404-HM NC3020\u003c\/strong\u003e (ANSI Cross Reference: \u003cstrong\u003eVNMG 331-HM\u003c\/strong\u003e) is a highly efficient \u003cstrong\u003e35° Rhombic Negative Insert\u003c\/strong\u003e designed for \u003cstrong\u003eGeneral Purpose Steel Turning\u003c\/strong\u003e. Utilizing the dual-sided strength of the VNMG geometry, this insert offers four precision cutting edges for maximum economy. The \u003cstrong\u003eNC3020 CVD Grade\u003c\/strong\u003e provides a thick alumina layer for superior heat resistance, while the \u003cstrong\u003eHM (Harmony Medium)\u003c\/strong\u003e chipbreaker ensures excellent chip control across a wide range of feed rates and depths of cut.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #f8fafc; border: 1px solid #e2e8f0; padding: 15px; border-radius: 5px; margin: 20px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #1e293b;\"\u003e\u003cstrong\u003eHigh-Speed Stability:\u003c\/strong\u003e The NC3020 grade is optimized for continuous cutting at elevated surface speeds. Its multi-layer CVD coating acts as a robust thermal barrier, preventing plastic deformation of the 35° sharp tip during long profiling cycles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch4\u003eTechnical Specifications (Metric \u0026amp; ANSI):\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eISO Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eVNMG 160404-HM\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eANSI Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eVNMG 331-HM\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eInscribed Circle (IC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e9.525 mm \/ (3\/8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eThickness (S)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e4.76 mm \/ (3\/16\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCorner Radius (r)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.4 mm \/ (1\/64\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eGrade\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eNC3020 (Premium CVD Coated)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel, Alloy Steel (P15 - P30)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCore Performance Benefits:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Cutting Edges:\u003c\/strong\u003e Unlike positive V-inserts (VCMT\/VBMT), the negative VNMG geometry allows you to use both sides of the insert, effectively doubling your tool life per insert.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHM Chipbreaker:\u003c\/strong\u003e Designed with a balanced rake angle to provide a \"Harmony\" between edge strength and sharpness. Excels at medium depths of cut (1.0mm - 3.0mm).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTiCN + Al2O3 Coating:\u003c\/strong\u003e This premium CVD combination offers extreme wear resistance and prevents cratering during high-speed production.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise 0.4mm Radius:\u003c\/strong\u003e Ideal for creating fine surface finishes and accessing tight corners in complex profiling applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRecommended Cutting Parameters:\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0; text-align: center;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #eee;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWorkpiece Material\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFeed Rate (fn)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDepth of Cut (ap)\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\u003eMild Steel (1018\/1045)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e150 - 350 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.10 - 0.25 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.5 - 3.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eAlloy Steel (4140\/8620)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e120 - 280 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.08 - 0.22 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.5 - 2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCompatible Tool Holders:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Turning:\u003c\/strong\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/vn-insert-multi-lock-system\" target=\"_blank\" rel=\"noopener\"\u003eMVJNR \/ MVVNN \/ DVLNR Series (Size 16)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Boring Bars:\u003c\/strong\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/vn-insert-boring-bar\" target=\"_blank\" rel=\"noopener\"\u003eS32U-MVQNR16 \/ S40V-MVUNR16\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background-color: #fffbeb; border: 1px solid #fef3c7; padding: 20px; border-radius: 8px; margin-top: 30px;\"\u003e\n\u003ch3 style=\"color: #92400e; margin-top: 0; border-bottom: 2px solid #fbbf24; padding-bottom: 10px;\"\u003eMachinist Tip: Maximizing VNMG Utility\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; gap: 20px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #fff; padding: 15px; border-radius: 5px; border-left: 5px solid #fbbf24;\"\u003e\n\u003cstrong style=\"color: #92400e; font-size: 15px;\"\u003eChip Control Range\u003c\/strong\u003e\n\u003cp style=\"font-size: 12px; margin-top: 5px;\"\u003eThe HM chipbreaker is very versatile, but it performs best when the depth of cut is greater than the corner radius (0.4mm). For very light finishing cuts, consider a \"VF\" (Finishing) chipbreaker.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #fff; padding: 15px; border-radius: 5px; border-left: 5px solid #3b82f6;\"\u003e\n\u003cstrong style=\"color: #1d4ed8; font-size: 15px;\"\u003eTool Pressure\u003c\/strong\u003e\n\u003cp style=\"font-size: 12px; margin-top: 5px;\"\u003eNegative inserts like VNMG require a rigid setup. Ensure your workpiece and holder are secure to avoid vibration, especially when profiling with the full length of the 35° edge.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top: 20px; font-weight: bold; color: #ef4444;\"\u003ePackaging: 10 pieces per box.\u003c\/p\u003e\n\u003cp style=\"margin-top: 20px; font-weight: bold; color: #ef4444;\"\u003e\u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"7\"\u003eVNMG 331-HM Korloy NC3020\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"34\"\u003eVNMG160404 for steel profiling\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"66\"\u003eKorloy NC3020 grade specs\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"93\"\u003eHM chipbreaker VNMG range\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"120\"\u003edouble sided 35 degree inserts\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"152\"\u003ebest insert for 1045 steel turning\u003c\/code\u003e\u003c\/p\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":43562492887212,"sku":"VNMG160404-HM NC3020","price":51.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/Korloy_VNMG160404-HM_NC3020_VNMG_331-HM_CVD_coated_steel_turning_insert.jpg?v=1768007330"},{"product_id":"vnmg160404-hm-nc3030","title":"Korloy VNMG160404-HM NC3030 (ANSI VNMG 331-HM) Tough CVD Insert for Interrupted Steel Cutting (10pcs)","description":"\u003cp\u003eThe \u003cstrong\u003eOriginal Korloy VNMG160404-HM NC3030\u003c\/strong\u003e (ANSI Cross Reference: \u003cstrong\u003eVNMG 331-HM\u003c\/strong\u003e) is a high-toughness \u003cstrong\u003e35° Rhombic Negative Insert\u003c\/strong\u003e engineered for \u003cstrong\u003eDemanding Steel Machining\u003c\/strong\u003e. While other inserts chip under mechanical shock, the \u003cstrong\u003eNC3030 Grade\u003c\/strong\u003e features a specialized substrate that absorbs impact, making it ideal for interrupted cuts, forged surfaces, and less-than-rigid setups. With 4 usable cutting edges, it delivers maximum economy without compromising reliability.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #fff1f2; border: 1px solid #fecdd3; padding: 15px; border-radius: 5px; margin: 20px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #9f1239;\"\u003e\u003cstrong\u003eToughness First:\u003c\/strong\u003e If your machining involves cross-holes, keyways, or raw forging skins, NC3030 is your insurance policy against sudden tool failure. It maintains edge integrity where NC3020 might struggle with micro-chipping.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch4\u003eTechnical Specifications (Metric \u0026amp; ANSI):\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eISO Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eVNMG 160404-HM\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eANSI Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eVNMG 331-HM\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eInscribed Circle (IC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e9.525 mm \/ (3\/8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eThickness (S)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e4.76 mm \/ (3\/16\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCorner Radius (r)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.4 mm \/ (1\/64\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eGrade\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eNC3030 (Maximum Impact Resistance CVD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePrimary Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSteel (P25 - P40) - Heavily Interrupted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCore Performance Benefits:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Cutting Edges:\u003c\/strong\u003e Double-sided negative design provides 4 precise edges, significantly lowering your cost-per-part compared to positive inserts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpact-Absorbing Carbide:\u003c\/strong\u003e The NC3030 substrate is optimized for toughness, preventing crack propagation during the hammering effect of interrupted turning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHM \"Harmony Medium\" Breaker:\u003c\/strong\u003e Provides stable chip control across a wide range of medium-duty operations, even when cutting parameters vary.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced CVD Coating:\u003c\/strong\u003e A specialized TiCN+Al2O3 layer ensures thermal stability while protecting the tough substrate from abrasive wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRecommended Cutting Parameters:\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0; text-align: center;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #eee;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWorkpiece Condition\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFeed Rate (fn)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDepth of Cut (ap)\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\u003eInterrupted Steel Cut\u003c\/strong\u003e\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;\"\u003e0.08 - 0.22 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.5 - 2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eForged \/ Scaly Surfaces\u003c\/strong\u003e\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;\"\u003e0.10 - 0.25 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.5 - 3.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCompatible Tool Holders:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Profile Tooling:\u003c\/strong\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/vn-insert-multi-lock-system\" target=\"_blank\" rel=\"noopener\"\u003eMVJNR \/ MVVNN \/ DVLNR Series (Size 16)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoring Bars:\u003c\/strong\u003e\u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/vn-insert-boring-bar\" target=\"_blank\" rel=\"noopener\"\u003e S32U-MVQNR16 \/ S40V-MVUNR16\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background-color: #f8fafc; border: 1px solid #e2e8f0; padding: 20px; border-radius: 8px; margin-top: 30px;\"\u003e\n\u003ch3 style=\"color: #0f172a; margin-top: 0; border-bottom: 2px solid #ef4444; padding-bottom: 10px;\"\u003eNC3020 vs. NC3030\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; gap: 20px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #fff; padding: 15px; border-radius: 5px; border-top: 4px solid #3b82f6;\"\u003e\n\u003cstrong\u003eNC3020: The Productivity King\u003c\/strong\u003e\n\u003cp style=\"font-size: 12px; margin-top: 5px;\"\u003eBest for \u003cstrong\u003econtinuous turning\u003c\/strong\u003e at high speeds. Maximum wear resistance on clean material.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #fff; padding: 15px; border-radius: 5px; border-top: 4px solid #ef4444;\"\u003e\n\u003cstrong\u003eNC3030: The Tough Defender\u003c\/strong\u003e\n\u003cp style=\"font-size: 12px; margin-top: 5px;\"\u003eBest for \u003cstrong\u003eheavy interruptions\u003c\/strong\u003e and old machines. Prioritizes edge safety over pure speed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top: 20px; font-weight: bold; color: #ef4444;\"\u003ePackaging: 10 pieces per box.\u003c\/p\u003e\n\u003cp style=\"margin-top: 20px; font-weight: bold; color: #ef4444;\"\u003e\u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"7\"\u003eVNMG 331-HM Korloy NC3020 vs NC3030\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"44\"\u003eVNMG160404 for interrupted cuts\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"77\"\u003ebest insert for scale steel turning\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"114\"\u003eKorloy NC3030 cutting data\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"142\"\u003edouble sided profiling inserts steel\u003c\/code\u003e\u003c\/p\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":43562507174060,"sku":"VNMG160404-HM NC3030","price":51.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/Korloy_VNMG160404-HM_NC3030_VNMG_331-HM_heavy_duty_steel_insert.jpg?v=1768009647"},{"product_id":"vnmg160404-hm-pc9030","title":"Korloy VNMG160404-HM PC9030 (ANSI VNMG 331-HM) PVD Carbide Insert for Stainless Steel (10pcs)","description":"\u003cp\u003eThe \u003cstrong\u003eOriginal Korloy VNMG160404-HM PC9030\u003c\/strong\u003e (ANSI Cross Reference: \u003cstrong\u003eVNMG 331-HM\u003c\/strong\u003e) is a high-performance \u003cstrong\u003e35° Rhombic Negative Insert\u003c\/strong\u003e specifically engineered for \u003cstrong\u003eStainless Steel Turning\u003c\/strong\u003e. Featuring the specialized \u003cstrong\u003ePC9030 PVD Grade\u003c\/strong\u003e, this insert is designed to combat the unique challenges of work-hardening and built-up edge (BUE) common in austenitic stainless steels (304, 316). With its \u003cstrong\u003e4 cutting edges\u003c\/strong\u003e and precise 0.4mm radius, it provides an exceptional combination of economy, surface finish, and edge sharpness.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #f0f9ff; border: 1px solid #bae6fd; padding: 15px; border-radius: 5px; margin: 20px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #0369a1;\"\u003e\u003cstrong\u003eSuperior Adhesion Resistance:\u003c\/strong\u003e Stainless steel is notorious for sticking to the tool edge. The ultra-smooth PVD TiAlN coating on the PC9030 grade minimizes friction, allowing chips to evacuate quickly and preventing the \"welding\" effect that ruins surface finishes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch4\u003eTechnical Specifications (Metric \u0026amp; ANSI):\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eISO Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eVNMG 160404-HM\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eANSI Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eVNMG 331-HM\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eInscribed Circle (IC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e9.525 mm \/ (3\/8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eThickness (S)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e4.76 mm \/ (3\/16\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCorner Radius (r)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003e0.4 mm \/ (1\/64\")\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eGrade\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePC9030 (Premium PVD Coated)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eTarget Materials\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel (M), HRSA (S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCore Performance Benefits:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced PVD TiAlN Coating:\u003c\/strong\u003e Offers high oxidation resistance and hardness at elevated temperatures, protecting the sharp cutting edge during long cycles in stainless steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-Sided 4-Edge Design:\u003c\/strong\u003e Maximizes cost-efficiency by providing four usable edges per insert, outperforming single-sided positive inserts in high-volume production.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHM \"Harmony\" Chipbreaker:\u003c\/strong\u003e Specially tuned for medium-duty cutting, this breaker ensures stable chip control even in \"gummy\" materials, preventing scratches on the workpiece.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Precision R0.4 Edge:\u003c\/strong\u003e Generates lower radial cutting forces, making it ideal for precision profiling, fine finishes, and machining thin-walled or unstable parts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRecommended Cutting Parameters:\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0; text-align: center;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #eee;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMaterial Group\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFeed Rate (fn)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDepth of Cut (ap)\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\u003eAustenitic (304\/316)\u003c\/strong\u003e\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;\"\u003e0.08 - 0.20 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.5 - 2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eMartensitic (420\/440C)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e110 - 200 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.08 - 0.18 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.5 - 2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCompatible Tooling:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Profile Tooling:\u003c\/strong\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/vn-insert-multi-lock-system\" target=\"_blank\" rel=\"noopener\"\u003eMVJNR \/ MVVNN \/ DVLNR Series (Size 16)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Boring Bars:\u003c\/strong\u003e\u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/vn-insert-boring-bar\" target=\"_blank\" rel=\"noopener\"\u003e S32U-MVQNR16 \/ S40V-MVUNR16\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background-color: #f8fafc; border: 1px solid #e2e8f0; padding: 20px; border-radius: 8px; margin-top: 30px;\"\u003e\n\u003ch3 style=\"color: #0f172a; margin-top: 0; border-bottom: 2px solid #6366f1; padding-bottom: 10px;\"\u003ePro Tip: Precision Stainless Profiling\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; gap: 20px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #fff; padding: 15px; border-radius: 5px; border-left: 5px solid #6366f1;\"\u003e\n\u003cstrong style=\"color: #4f46e5; font-size: 15px;\"\u003eVibration Control\u003c\/strong\u003e\n\u003cp style=\"font-size: 12px; margin-top: 5px;\"\u003eWhen profiling stainless with an R0.4 tip, use a feed rate at least 25% higher than the honing\/radius of the edge to \"bite\" into the material. This helps prevent work-hardening and chatter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #fff; padding: 15px; border-radius: 5px; border-left: 5px solid #10b981;\"\u003e\n\u003cstrong style=\"color: #059669; font-size: 15px;\"\u003eCoolant Strategy\u003c\/strong\u003e\n\u003cp style=\"font-size: 12px; margin-top: 5px;\"\u003eAlways use high-pressure, flood coolant when machining stainless steel with PC9030. This ensures the chips are cooled instantly, preventing them from fusing to the HM chipbreaker.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top: 20px; font-weight: bold; color: #ef4444;\"\u003ePackaging: 10 pieces per box.\u003c\/p\u003e\n\u003cp style=\"margin-top: 20px; font-weight: bold; color: #ef4444;\"\u003e\u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"7\"\u003eVNMG 331-HM Korloy PC9030\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"34\"\u003eVNMG160404 for 304 stainless steel\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"70\"\u003ebest PVD insert for stainless profiling\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"111\"\u003eKorloy PC9030 vs NC3120 for stainless\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"150\"\u003edouble sided 35 degree stainless inserts\u003c\/code\u003e\u003c\/p\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":43562526245036,"sku":"VNMG160404-HM PC9030","price":51.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/Korloy_VNMG160404-HM_PC9030_VNMG_331-HM_stainless_steel_turning_insert.jpg?v=1768010653"},{"product_id":"vnmg160404-hs-nc3020","title":"Korloy VNMG160404-HS NC3020 (ANSI VNMG 331-HS) Finishing CVD Carbide Insert for Steel (10pcs)","description":"\u003cp\u003eThe \u003cstrong\u003eOriginal Korloy VNMG160404-HS NC3020\u003c\/strong\u003e (ANSI Cross Reference: \u003cstrong\u003eVNMG 331-HS\u003c\/strong\u003e) is a high-precision \u003cstrong\u003e35° Rhombic Negative Insert\u003c\/strong\u003e engineered for \u003cstrong\u003eFinishing and Semi-Finishing of Steel\u003c\/strong\u003e. Designed for applications where surface quality is paramount, the \u003cstrong\u003eHS Chipbreaker\u003c\/strong\u003e features a sharp cutting edge that reduces cutting forces and prevents vibration. Combined with the thermal stability of the \u003cstrong\u003eNC3020 CVD Grade\u003c\/strong\u003e, this insert excels in high-speed, continuous profiling operations on carbon and alloy steels.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #f0f9ff; border: 1px solid #e0f2fe; padding: 15px; border-radius: 5px; margin: 20px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #0369a1;\"\u003e\u003cstrong\u003eSuperior Surface Finish:\u003c\/strong\u003e The HS geometry is specifically optimized for small depths of cut and low feed rates. Its sharp rake angle \"slices\" through the material rather than pushing it, significantly reducing heat buildup and workpiece deflection in delicate parts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch4\u003eTechnical Specifications (Metric \u0026amp; ANSI):\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eISO Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eVNMG 160404-HS\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eANSI Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eVNMG 331-HS\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eInscribed Circle (IC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e9.525 mm \/ (3\/8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eThickness (S)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e4.76 mm \/ (3\/16\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCorner Radius (r)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003e0.4 mm \/ (1\/64\")\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eGrade\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eNC3020 (Premium CVD Coated)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePrimary Materials\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steel, Alloy Steel (P15 - P25)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCore Performance Benefits:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Precision HS Breaker:\u003c\/strong\u003e Specifically designed for light cuts, ensuring chips are curled and broken even at shallow depths of cut (0.2mm - 1.5mm).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Cutting Edges:\u003c\/strong\u003e Double-sided negative design offers four usable edges, providing much better cost-efficiency than single-sided positive inserts (VCMT).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNC3020 CVD Reliability:\u003c\/strong\u003e The multi-layer TiCN + Al2O3 coating offers excellent wear resistance and thermal protection during long continuous cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Cutting Force:\u003c\/strong\u003e The sharp edge profile minimizes radial force, making it ideal for high-precision machining and thin-shaft turning where chatter is a concern.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRecommended Cutting Parameters:\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0; text-align: center;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #eee;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMaterial\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFeed Rate (fn)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDepth of Cut (ap)\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\u003eCarbon Steel (1018\/1045)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e180 - 400 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.05 - 0.20 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.2 - 2.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eAlloy Steel (4140)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e150 - 320 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.05 - 0.18 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.2 - 1.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCompatible Tool Holders:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Turning:\u003c\/strong\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/vn-insert-multi-lock-system\" target=\"_blank\" rel=\"noopener\"\u003eMVJNR \/ MVVNN \/ DVLNR Series (Size 16)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Boring Bars:\u003c\/strong\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/vn-insert-boring-bar\" target=\"_blank\" rel=\"noopener\"\u003eS32U-MVQNR16 \/ S40V-MVUNR16\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background-color: #f8fafc; border: 1px solid #e2e8f0; padding: 20px; border-radius: 8px; margin-top: 30px;\"\u003e\n\u003ch3 style=\"color: #0f172a; margin-top: 0; border-bottom: 2px solid #0284c7; padding-bottom: 10px;\"\u003eMachinist Tip: Achieving the Perfect RA\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; gap: 20px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #fff; padding: 15px; border-radius: 5px; border-left: 5px solid #0284c7;\"\u003e\n\u003cstrong style=\"color: #0369a1; font-size: 15px;\"\u003eFeed Rate Balance\u003c\/strong\u003e\n\u003cp style=\"font-size: 12px; margin-top: 5px;\"\u003eFor the best surface finish with a 0.4mm radius, aim for a feed rate of 0.08 - 0.12 mm\/rev. Exceeding 0.15 mm\/rev may increase the scallop height and affect the finish quality.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #fff; padding: 15px; border-radius: 5px; border-left: 5px solid #10b981;\"\u003e\n\u003cstrong style=\"color: #059669; font-size: 15px;\"\u003eRigidity Check\u003c\/strong\u003e\n\u003cp style=\"font-size: 12px; margin-top: 5px;\"\u003eBecause VNMG is a negative insert, it requires a rigid setup. When using the HS breaker for finishing, ensure the overhang is as short as possible to take full advantage of the sharp edge.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top: 20px; font-weight: bold; color: #ef4444;\"\u003ePackaging: 10 pieces per box.\u003c\/p\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":43562538959020,"sku":"VNMG160404-HS NC3020","price":51.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/Korloy_VNMG160404-HS_NC3020_VNMG_331-HS_precision_steel_finishing_insert.jpg?v=1768012796"},{"product_id":"vnmg160404-hs-pc9030","title":"Korloy VNMG160404-HS PC9030 (ANSI VNMG 331-HS) Precision Finishing PVD Insert for Stainless Steel (10pcs)","description":"\u003cp\u003eThe \u003cstrong\u003eOriginal Korloy VNMG160404-HS PC9030\u003c\/strong\u003e (ANSI Cross Reference: \u003cstrong\u003eVNMG 331-HS\u003c\/strong\u003e) is a high-precision \u003cstrong\u003e35° Rhombic Negative Insert\u003c\/strong\u003e specifically engineered for the \u003cstrong\u003eFinishing and Semi-Finishing of Stainless Steel\u003c\/strong\u003e. The \u003cstrong\u003eHS Chipbreaker\u003c\/strong\u003e is designed with an exceptionally sharp edge to \"slice\" through gummy materials, effectively preventing the work-hardening common in austenitic stainless steels. Coupled with the \u003cstrong\u003ePC9030 PVD Grade\u003c\/strong\u003e, this insert provides a smooth, reliable cut with a superior surface finish.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #f0f9ff; border: 1px solid #bae6fd; padding: 15px; border-radius: 5px; margin: 20px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #0369a1;\"\u003e\u003cstrong\u003eAnti-Stick Performance:\u003c\/strong\u003e Stainless steel finishing requires low friction. The PC9030's ultra-smooth PVD coating prevents material from welding to the cutting edge, ensuring dimensional accuracy and a high-gloss reflective finish on your workpiece.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch4\u003eTechnical Specifications (Metric \u0026amp; ANSI):\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eISO Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eVNMG 160404-HS\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eANSI Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eVNMG 331-HS\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eInscribed Circle (IC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e9.525 mm \/ (3\/8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eThickness (S)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e4.76 mm \/ (3\/16\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCorner Radius (r)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003e0.4 mm \/ (1\/64\")\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eGrade\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePC9030 (Advanced PVD TiAlN)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePrimary Materials\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel (M), HRSA (S), Titanium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCore Performance Benefits:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Sharp HS Geometry:\u003c\/strong\u003e Features a high rake angle that minimizes cutting resistance, making it perfect for thin-walled parts and precision profiles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePVD PC9030 Reliability:\u003c\/strong\u003e The specialized TiAlN coating excels in high-heat environments, protecting the cutting edge from the abrasive nature of stainless steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Chip Control:\u003c\/strong\u003e Designed to break chips efficiently at very low depths of cut (as low as 0.15mm), preventing chip nesting and surface scratching.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Cutting Edges:\u003c\/strong\u003e The negative VNMG design provides double the cutting edges of a standard finishing V-insert, offering superior ROI.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRecommended Cutting Parameters:\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0; text-align: center;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #eee;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWorkpiece Material\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFeed Rate (fn)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDepth of Cut (ap)\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\u003e304 \/ 316 Stainless\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e110 - 200 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.05 - 0.18 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.15 - 1.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eTitanium Alloys\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e40 - 80 m\/min\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;\"\u003e0.10 - 1.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCompatible Tooling:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Turning:\u003c\/strong\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/vn-insert-multi-lock-system\" target=\"_blank\" rel=\"noopener\"\u003eMVJNR \/ MVVNN \/ DVLNR Series (Size 16)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Boring Bars:\u003c\/strong\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/vn-insert-boring-bar\" target=\"_blank\" rel=\"noopener\"\u003eS32U-MVQNR16 \/ S40V-MVUNR16\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background-color: #f8fafc; border: 1px solid #e2e8f0; padding: 20px; border-radius: 8px; margin-top: 30px;\"\u003e\n\u003ch3 style=\"color: #0f172a; margin-top: 0; border-bottom: 2px solid #6366f1; padding-bottom: 10px;\"\u003eMachinist Tip: The \"Finishing Touch\"\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; gap: 20px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #fff; padding: 15px; border-radius: 5px; border-left: 5px solid #6366f1;\"\u003e\n\u003cstrong style=\"color: #4f46e5; font-size: 15px;\"\u003eAvoid \"Rubbing\"\u003c\/strong\u003e\n\u003cp style=\"font-size: 12px; margin-top: 5px;\"\u003eWhen finishing stainless steel, your depth of cut (ap) should be equal to or greater than the corner radius (0.4mm) whenever possible to prevent the tool from rubbing and work-hardening the surface.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #fff; padding: 15px; border-radius: 5px; border-left: 5px solid #10b981;\"\u003e\n\u003cstrong style=\"color: #059669; font-size: 15px;\"\u003eHeat Dissipation\u003c\/strong\u003e\n\u003cp style=\"font-size: 12px; margin-top: 5px;\"\u003eUse high-concentration coolant or oil to keep the cutting zone stable. The sharp HS edge thrives when it can slice through a lubricated surface at a consistent speed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top: 20px; font-weight: bold; color: #ef4444;\"\u003ePackaging: 10 pieces per box.\u003c\/p\u003e\n\u003cp style=\"margin-top: 20px; font-weight: bold; color: #ef4444;\"\u003e\u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"7\"\u003eVNMG 331-HS Korloy PC9030\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"34\"\u003estainless steel finishing insert R0.4\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"73\"\u003eKorloy HS chipbreaker specs\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"102\"\u003ebest insert for 316 stainless profiling\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"143\"\u003ePVD coated finishing inserts\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"173\"\u003eprecision turning 304 stainless\u003c\/code\u003e\u003c\/p\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":43562552983724,"sku":"VNMG160404-HS PC9030","price":51.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/Korloy_VNMG160404-HS_PC9030_precision_stainless_steel_turning_insert_VNMG_331-HS.jpg?v=1768012978"},{"product_id":"vnmg160408-ha-h01","title":"Korloy VNMG160408-HA H01 (ANSI VNMG 332-HA) Polished Insert for Aluminum \u0026 Non-Ferrous Metals (10pcs)","description":"\u003cp\u003eThe \u003cstrong\u003eOriginal Korloy VNMG160408-HA H01\u003c\/strong\u003e (ANSI Cross Reference: \u003cstrong\u003eVNMG 332-HA\u003c\/strong\u003e) is a high-productivity \u003cstrong\u003e35° Rhombic Negative Insert\u003c\/strong\u003e specifically engineered for \u003cstrong\u003eNon-Ferrous Materials\u003c\/strong\u003e. By utilizing an uncoated, ultra-fine grain carbide with a \u003cstrong\u003eMirror-Polished Rake Face\u003c\/strong\u003e, this insert minimizes friction and heat generation. The \u003cstrong\u003e0.8mm (1\/32\") Corner Radius\u003c\/strong\u003e provides superior edge strength, allowing for significantly higher feed rates and deeper cuts in Aluminum, Copper, and Brass without sacrificing the signature high-gloss finish of the H01 grade.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #f0fdfa; border: 1px solid #ccfbf1; padding: 15px; border-radius: 5px; margin: 20px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #0f766e;\"\u003e\u003cstrong\u003eSuperior Edge Integrity:\u003c\/strong\u003e The R0.8 radius design provides a robust cutting tip that excels in medium-duty turning and semi-finishing. Its increased contact area helps dissipate heat faster, extending tool life during high-volume aluminum production.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch4\u003eTechnical Specifications (Metric \u0026amp; ANSI):\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eISO Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eVNMG 160408-HA\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eANSI Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eVNMG 332-HA\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eInscribed Circle (IC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e9.525 mm \/ (3\/8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eThickness (S)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e4.76 mm \/ (3\/16\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCorner Radius (r)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003e0.8 mm \/ (1\/32\")\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eGrade\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eH01 (Mirror Polished Uncoated)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePrimary Materials\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eAluminum, Copper, Brass, Bronze, Plastics (N)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCore Performance Benefits:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Surface Quality:\u003c\/strong\u003e The mirror-polished rake face eliminates chip welding and built-up edge (BUE), resulting in a \"smear-free\" reflective finish on aluminum workpieces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Feed Capability:\u003c\/strong\u003e The R0.8 corner radius allows for faster cycle times by supporting higher feed rates (up to 0.30 mm\/rev) while maintaining structural edge security.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized HA Chipbreaker:\u003c\/strong\u003e Features a sharp positive rake angle and a wide flute design to manage long, stringy aluminum chips efficiently.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Application:\u003c\/strong\u003e While optimized for aluminum, it performs exceptionally well on other soft non-ferrous metals and engineering plastics like Nylon and PEEK.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRecommended Cutting Parameters:\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0; text-align: center;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #eee;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWorkpiece Material\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFeed Rate (fn)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDepth of Cut (ap)\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\u003eAluminum Alloys\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e300 - 1000 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.10 - 0.35 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.5 - 4.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eBrass \/ Bronze\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e200 - 600 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.10 - 0.25 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.5 - 3.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCompatible Tool Holders:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Turning:\u003c\/strong\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/vn-insert-multi-lock-system\" target=\"_blank\" rel=\"noopener\"\u003eMVJNR \/ MVVNN \/ DVLNR Series (Size 16)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Boring Bars:\u003c\/strong\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/vn-insert-boring-bar\" target=\"_blank\" rel=\"noopener\"\u003eS32U-MVQNR16 \/ S40V-MVUNR16 (Right-hand)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background-color: #f8fafc; border: 1px solid #e2e8f0; padding: 20px; border-radius: 8px; margin-top: 30px;\"\u003e\n\u003ch3 style=\"color: #0f172a; margin-top: 0; border-bottom: 2px solid #06b6d4; padding-bottom: 10px;\"\u003ePro Tip: Why R0.8 for Aluminum?\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; gap: 20px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #fff; padding: 15px; border-radius: 5px; border-left: 5px solid #06b6d4;\"\u003e\n\u003cstrong style=\"color: #0891b2; font-size: 15px;\"\u003eProductivity Boost\u003c\/strong\u003e\n\u003cp style=\"font-size: 12px; margin-top: 5px;\"\u003eThe 0.8mm radius allows for much higher feed rates than the 0.4mm version. In large aluminum components, this can reduce cycle times by up to 40% while still achieving an excellent Ra value.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #fff; padding: 15px; border-radius: 5px; border-left: 5px solid #f59e0b;\"\u003e\n\u003cstrong style=\"color: #d97706; font-size: 15px;\"\u003eChip Control\u003c\/strong\u003e\n\u003cp style=\"font-size: 12px; margin-top: 5px;\"\u003eWhen cutting at depth, the R0.8 radius creates a thicker chip that is easier for the HA breaker to curl and snap, preventing the dreaded \"long ribbon\" chips that can scratch your part.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top: 20px; font-weight: bold; color: #ef4444;\"\u003ePackaging: 10 pieces per box.\u003c\/p\u003e\n\u003cp style=\"margin-top: 20px; font-weight: bold; color: #ef4444;\"\u003e\u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"7\"\u003eVNMG 332-HA Korloy H01\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"31\"\u003eVNMG160408 for aluminum alloy\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"62\"\u003eKorloy H01 mirror finish inserts\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"96\"\u003euncoated carbide for copper turning\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"133\"\u003eVNMG 160408 R0.8 aluminum\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"160\"\u003ehigh speed aluminum profiling\u003c\/code\u003e\u003c\/p\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":43562576412844,"sku":"VNMG160408-HA H01","price":43.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/Korloy_VNMG160408-HA_H01_mirror_polished_carbide_insert_for_aluminum_turning.jpg?v=1768006613"},{"product_id":"vnmg160408-hm-nc3020","title":"Korloy VNMG160408-HM NC3020 (ANSI VNMG 332-HM) Double-Sided CVD Insert for Steel (10pcs)","description":"\u003cp\u003eThe \u003cstrong\u003eOriginal Korloy VNMG160408-HM NC3020\u003c\/strong\u003e (ANSI Cross Reference: \u003cstrong\u003eVNMG 332-HM\u003c\/strong\u003e) is a heavy-duty \u003cstrong\u003e35° Rhombic Negative Insert\u003c\/strong\u003e optimized for \u003cstrong\u003eHigh-Productivity Steel Machining\u003c\/strong\u003e. By leveraging the \u003cstrong\u003eDouble-Sided VNMG geometry\u003c\/strong\u003e, this insert provides 4 robust cutting edges, making it one of the most cost-effective profiling solutions on the market. The \u003cstrong\u003eNC3020 CVD Grade\u003c\/strong\u003e ensures maximum protection against heat and wear, while the \u003cstrong\u003eHM (Harmony Medium)\u003c\/strong\u003e chipbreaker handles medium-duty cuts with reliable chip evacuation.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #f8fafc; border: 1px solid #e2e8f0; padding: 15px; border-radius: 5px; margin: 20px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #1e293b;\"\u003e\u003cstrong\u003eBuilt for Strength:\u003c\/strong\u003e The R0.8 (0.8mm) corner radius provides significantly more carbide mass at the tip compared to R0.4 versions. This reinforcement allows for heavier feed rates and offers higher resistance to chipping, even when encountering slight surface irregularities on steel workpieces.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch4\u003eTechnical Specifications (Metric \u0026amp; ANSI):\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eISO Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eVNMG 160408-HM\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eANSI Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eVNMG 332-HM\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eInscribed Circle (IC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e9.525 mm \/ (3\/8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eThickness (S)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e4.76 mm \/ (3\/16\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCorner Radius (r)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003e0.8 mm \/ (1\/32\")\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eGrade\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3020 (Premium CVD Coated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eTarget Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eSteel (P15 - P35)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCore Performance Benefits:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEconomic 4-Edge Design:\u003c\/strong\u003e The negative rake design utilizes both top and bottom faces, giving you 4 cutting edges per insert, reducing tool inventory costs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNC3020 Multi-Layer Coating:\u003c\/strong\u003e Features a specialized TiCN + Al2O3 coating structure that prevents flank wear and cratering during high-speed continuous turning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHM \"Harmony\" Chipbreaker:\u003c\/strong\u003e Optimized for a wide range of medium machining. It provides consistent chip breaking at depths of cut between 1.0mm and 3.5mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Feed Stability:\u003c\/strong\u003e The R0.8 corner radius allows for faster cycle times (up to 0.35 mm\/rev) without risking premature tip failure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRecommended Cutting Parameters:\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0; text-align: center;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #eee;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWorkpiece Material\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFeed Rate (fn)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDepth of Cut (ap)\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\u003eCarbon Steel (1045)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e160 - 360 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.12 - 0.32 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.8 - 3.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eAlloy Steel (4140)\u003c\/strong\u003e\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;\"\u003e0.10 - 0.28 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.8 - 3.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCompatible Tooling:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Profile Tool Holders:\u003c\/strong\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/vn-insert-multi-lock-system\" target=\"_blank\"\u003eMVJNR \/ MVVNN \/ DVLNR Series (1604)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Boring Bars:\u003c\/strong\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/vn-insert-boring-bar\" target=\"_blank\"\u003eS32U-MVQNR16 \/ S40V-MVUNR16\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background-color: #fdfaf1; border: 1px solid #f7e8b5; padding: 20px; border-radius: 8px; margin-top: 30px;\"\u003e\n\u003ch3 style=\"color: #854d0e; margin-top: 0; border-bottom: 2px solid #eab308; padding-bottom: 10px;\"\u003eMachinist Tip: Why R0.8 over R0.4?\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; gap: 20px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #fff; padding: 15px; border-radius: 5px; border-left: 5px solid #eab308;\"\u003e\n\u003cstrong style=\"color: #854d0e; font-size: 15px;\"\u003eIncreased Durability\u003c\/strong\u003e\n\u003cp style=\"font-size: 12px; margin-top: 5px;\"\u003eIf you are experiencing premature tip wear or the 35° point is breaking during profiling, the R0.8 (VNMG 332) provides the extra strength needed to handle the pressure of alloy steel turning.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #fff; padding: 15px; border-radius: 5px; border-left: 5px solid #3b82f6;\"\u003e\n\u003cstrong style=\"color: #1d4ed8; font-size: 15px;\"\u003eSurface Finish Tip\u003c\/strong\u003e\n\u003cp style=\"font-size: 12px; margin-top: 5px;\"\u003eThe 0.8mm radius can produce a very good finish if you match the feed. Try a feed rate around 0.15-0.20 mm\/rev for a clean surface that stays within tolerance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top: 20px; font-weight: bold; color: #ef4444;\"\u003ePackaging: 10 pieces per box.\u003c\/p\u003e\n\u003cp style=\"margin-top: 20px; font-weight: bold; color: #ef4444;\"\u003e\u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"7\"\u003eVNMG 332-HM Korloy NC3020\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"34\"\u003eVNMG160408 steel turning\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"60\"\u003eNC3020 CVD grade performance\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"90\"\u003edouble sided 35 degree profiling\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"124\"\u003eVNMG 160408 R0.8 steel\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"148\"\u003eHM chipbreaker range\u003c\/code\u003e\u003c\/p\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":43562579329196,"sku":"VNMG160408-HM NC3020","price":51.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/Korloy_VNMG160408-HM_NC3020_VNMG_332-HM_double_sided_steel_turning_insert.jpg?v=1768008971"},{"product_id":"vnmg160408-hm-nc3030","title":"Korloy VNMG160408-HM NC3030 (ANSI VNMG 332-HM) Impact-Resistant CVD Steel Insert (10pcs)","description":"\u003cp\u003eThe \u003cstrong\u003eOriginal Korloy VNMG160408-HM NC3030\u003c\/strong\u003e (ANSI Cross Reference: \u003cstrong\u003eVNMG 332-HM\u003c\/strong\u003e) is a high-toughness \u003cstrong\u003e35° Rhombic Negative Insert\u003c\/strong\u003e specifically engineered for \u003cstrong\u003eHeavily Interrupted Steel Machining\u003c\/strong\u003e. Featuring the robust \u003cstrong\u003eNC3030 CVD Grade\u003c\/strong\u003e, this insert excels in environments where mechanical shock and thermal cycling typically cause edge failure. With 4 usable cutting edges and a reinforced 0.8mm radius, it provides the perfect balance of economic value and extreme reliability in harsh turning conditions.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #fff1f2; border: 1px solid #fecdd3; padding: 15px; border-radius: 5px; margin: 20px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #9f1239;\"\u003e\u003cstrong\u003eMaximum Edge Security:\u003c\/strong\u003e NC3030 is Korloy's premier \"tough\" grade. Choose this over NC3020\/NC3120 when your part has cross-holes, keyways, or a raw forging skin that requires the insert to survive repeated heavy impacts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch4\u003eTechnical Specifications (Metric \u0026amp; ANSI):\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eISO Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eVNMG 160408-HM\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eANSI Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eVNMG 332-HM\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eInscribed Circle (IC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e9.525 mm \/ (3\/8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eThickness (S)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e4.76 mm \/ (3\/16\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCorner Radius (r)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003e0.8 mm \/ (1\/32\")\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eGrade\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eNC3030 (Max Toughness CVD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eTarget Condition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eInterrupted Cuts \/ Rough Surfaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCore Performance Benefits:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtreme Shock Resistance:\u003c\/strong\u003e The NC3030 substrate is composed of a specialized carbide matrix that prevents micro-cracks from turning into catastrophic failures during interrupted cuts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced R0.8 Edge:\u003c\/strong\u003e The 0.8mm radius provides significantly more structural support than an R0.4, allowing for higher feed rates in challenging profiling tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHM \"Harmony\" Chipbreaker:\u003c\/strong\u003e Optimizes chip flow for medium-duty cutting, reducing heat concentration at the tip and preventing chip nesting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Multi-Layer CVD:\u003c\/strong\u003e A thick TiCN + Al2O3 coating offers excellent wear resistance while serving as a thermal barrier.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRecommended Cutting Parameters:\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0; text-align: center;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #eee;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWorkpiece Condition\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFeed Rate (fn)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDepth of Cut (ap)\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\u003eHeavy Interruption\u003c\/strong\u003e\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;\"\u003e0.12 - 0.30 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.8 - 3.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eRough Forged Surface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e80 - 180 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.10 - 0.28 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e1.0 - 4.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCompatible Tooling Systems:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Turning Holders:\u003c\/strong\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/vn-insert-multi-lock-system\" target=\"_blank\" rel=\"noopener\"\u003eMVJNR \/ MVVNN \/ DVLNR Series (Size 16)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Boring Bars:\u003c\/strong\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/vn-insert-boring-bar\" target=\"_blank\" rel=\"noopener\"\u003eS32U-MVQNR16 \/ S40V-MVUNR16\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background-color: #f8fafc; border: 1px solid #e2e8f0; padding: 20px; border-radius: 8px; margin-top: 30px;\"\u003e\n\u003ch3 style=\"color: #0f172a; margin-top: 0; border-bottom: 2px solid #ef4444; padding-bottom: 10px;\"\u003eWhy Choose NC3030 over NC3020?\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; gap: 20px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #fff; padding: 15px; border-radius: 5px; border-top: 4px solid #3b82f6;\"\u003e\n\u003cstrong\u003eNC3020: The Speed Expert\u003c\/strong\u003e\n\u003cp style=\"font-size: 12px; margin-top: 5px;\"\u003eIdeal for \u003cstrong\u003econtinuous cuts\u003c\/strong\u003e on clean bar stock. Prioritizes wear resistance at high speeds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #fff; padding: 15px; border-radius: 5px; border-top: 4px solid #ef4444;\"\u003e\n\u003cstrong\u003eNC3030: The Impact Expert\u003c\/strong\u003e\n\u003cp style=\"font-size: 12px; margin-top: 5px;\"\u003eIdeal for \u003cstrong\u003ebroken cuts and scaly parts\u003c\/strong\u003e. Prioritizes toughness to prevent chipping.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top: 20px; font-weight: bold; color: #ef4444;\"\u003ePackaging: 10 pieces per box.\u003c\/p\u003e\n\u003cp style=\"margin-top: 20px; font-weight: bold; color: #ef4444;\"\u003e\u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"7\"\u003eVNMG 332-HM Korloy NC3030\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"34\"\u003eVNMG160408 for interrupted steel cutting\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"76\"\u003eKorloy NC3030 vs NC3120 toughness\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"111\"\u003einterrupted profiling inserts for shafts\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"153\"\u003ebest insert for scaly carbon steel\u003c\/code\u003e\u003c\/p\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":43562586833068,"sku":"VNMG160408-HM NC3030","price":51.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/Korloy_VNMG160408-HM_NC3030_VNMG_332-HM_heavy_duty_interrupted_cut_insert.jpg?v=1768009903"},{"product_id":"vnmg160408-hm-nc3120","title":"Korloy VNMG160408-HM NC3120 (ANSI VNMG 332-HM) New Gen CVD Steel Turning Insert (10pcs)","description":"\u003cp\u003eThe \u003cstrong\u003eOriginal Korloy VNMG160408-HM NC3120\u003c\/strong\u003e (ANSI Cross Reference: \u003cstrong\u003eVNMG 332-HM\u003c\/strong\u003e) represents the next generation of \u003cstrong\u003eHigh-Performance Steel Machining\u003c\/strong\u003e. Developed to replace the legendary NC3020, the \u003cstrong\u003eNC3120 Grade\u003c\/strong\u003e features an advanced CVD nano-coating that offers a superior balance of wear resistance and toughness. Combined with the \u003cstrong\u003eHM (Harmony Medium)\u003c\/strong\u003e chipbreaker and a robust 0.8mm radius, this insert delivers stable, high-speed performance across carbon and alloy steels.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #f0f9ff; border: 1px solid #bae6fd; padding: 15px; border-radius: 5px; margin: 20px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #0369a1;\"\u003e\u003cstrong\u003eTechnological Evolution:\u003c\/strong\u003e NC3120 provides a wider machining window than its predecessor. It maintains high-speed capability while significantly improving edge security in light interrupted cuts, reducing the risk of sudden chipping.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch4\u003eTechnical Specifications (Metric \u0026amp; ANSI):\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eISO Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eVNMG 160408-HM\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eANSI Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eVNMG 332-HM\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eInscribed Circle (IC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e9.525 mm \/ (3\/8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eThickness (S)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e4.76 mm \/ (3\/16\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCorner Radius (r)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003e0.8 mm \/ (1\/32\")\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eGrade\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eNC3120 (New Era CVD Coated)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePrimary Materials\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCarbon Steels, Alloy Steels (P15 - P35)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCore Performance Benefits:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced CVD Nano-Coating:\u003c\/strong\u003e Features optimized Al2O3 layers for superior heat dissipation, allowing for consistent performance at higher surface speeds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEconomic 4-Edge Design:\u003c\/strong\u003e The negative VNMG geometry maximizes tool life with four precise cutting edges, lowering your overall cost-per-part.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced R0.8 Edge:\u003c\/strong\u003e Provides excellent structural stability for medium-duty turning, enabling higher feed rates than the R0.4 version.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\"Harmony\" HM Chipbreaker:\u003c\/strong\u003e Expertly designed to manage chips at depths of cut between 1.0mm and 3.5mm, ensuring a clean work environment and protecting the workpiece.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRecommended Cutting Parameters:\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0; text-align: center;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #eee;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMaterial Group\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFeed Rate (fn)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDepth of Cut (ap)\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\u003eMedium Carbon Steel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e180 - 380 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.12 - 0.32 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.8 - 3.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eAlloy Steel (4140)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e150 - 320 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.10 - 0.28 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.5 - 3.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCompatible Tooling:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Profile Tool Holders:\u003c\/strong\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/vn-insert-multi-lock-system\" target=\"_blank\" rel=\"noopener\"\u003eMVJNR \/ MVVNN \/ DVLNR Series (Size 16)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Boring Bars:\u003c\/strong\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/vn-insert-boring-bar\" target=\"_blank\" rel=\"noopener\"\u003eS32U-MVQNR16 \/ S40V-MVUNR16\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background-color: #f8fafc; border: 1px solid #e2e8f0; padding: 20px; border-radius: 8px; margin-top: 30px;\"\u003e\n\u003ch3 style=\"color: #0f172a; margin-top: 0; border-bottom: 2px solid #3b82f6; padding-bottom: 10px;\"\u003eUpgrade Insight: The NC3120 Edge\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; gap: 20px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #fff; padding: 15px; border-radius: 5px; border-left: 5px solid #3b82f6;\"\u003e\n\u003cstrong style=\"color: #1d4ed8; font-size: 15px;\"\u003eHeat \u0026amp; Wear Balance\u003c\/strong\u003e\n\u003cp style=\"font-size: 12px; margin-top: 5px;\"\u003eNC3120 uses a refined coating adhesion process. This means the coating stays on the carbide longer under extreme heat, preventing the premature crater wear that often ends tool life on alloy steels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #fff; padding: 15px; border-radius: 5px; border-left: 5px solid #10b981;\"\u003e\n\u003cstrong style=\"color: #059669; font-size: 15px;\"\u003eProcess Reliability\u003c\/strong\u003e\n\u003cp style=\"font-size: 12px; margin-top: 5px;\"\u003eIdeal for automated production. The improved toughness of NC3120 makes it much more predictable than older grades, allowing for longer \"unmanned\" machining cycles with confidence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top: 20px; font-weight: bold; color: #ef4444;\"\u003ePackaging: 10 pieces per box.\u003c\/p\u003e\n\u003cp style=\"margin-top: 20px; font-weight: bold; color: #ef4444;\"\u003e\u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"7\"\u003eVNMG 332-HM Korloy NC3120\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"34\"\u003eVNMG160408 steel insert upgrade\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"67\"\u003eNC3120 vs NC3020 tool life\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"95\"\u003eKorloy HM chipbreaker steel\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"124\"\u003ehigh speed profiling steel inserts\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"160\"\u003eVNMG 160408 R0.8 parameters\u003c\/code\u003e\u003c\/p\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":43562593943724,"sku":"VNMG160408-HM NC3120","price":51.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/VNMG160408-HMNC3120_6acacc73-424d-433c-98b3-cbe9751330d2.jpg?v=1718070155"},{"product_id":"vnmg160408-hm-pc9030","title":"Korloy VNMG160408-HM PC9030 (ANSI VNMG 332-HM) PVD Carbide Insert for Stainless Steel (10pcs)","description":"\u003cp\u003eThe \u003cstrong\u003eOriginal Korloy VNMG160408-HM PC9030\u003c\/strong\u003e (ANSI Cross Reference: \u003cstrong\u003eVNMG 332-HM\u003c\/strong\u003e) is a heavy-duty \u003cstrong\u003e35° Rhombic Negative Insert\u003c\/strong\u003e designed for \u003cstrong\u003eHigh-Efficiency Stainless Steel Machining\u003c\/strong\u003e. Featuring a robust \u003cstrong\u003e0.8mm (1\/32\") Corner Radius\u003c\/strong\u003e and the specialized \u003cstrong\u003ePC9030 PVD Grade\u003c\/strong\u003e, this insert excels where high cutting forces and heat are present. With \u003cstrong\u003e4 usable cutting edges\u003c\/strong\u003e, it provides maximum cost-efficiency for semi-finishing and medium-duty turning of 300 and 400 series stainless steels.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #f0fdfa; border: 1px solid #ccfbf1; padding: 15px; border-radius: 5px; margin: 20px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #0f766e;\"\u003e\u003cstrong\u003eBuilt for Toughness:\u003c\/strong\u003e The R0.8 edge is significantly stronger than the R0.4 version, allowing it to withstand the mechanical shock of interrupted cuts and the thermal stress of deep profiling in gummy materials like 304 and 316 stainless steel.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch4\u003eTechnical Specifications (Metric \u0026amp; ANSI):\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eISO Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eVNMG 160408-HM\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eANSI Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eVNMG 332-HM\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eInscribed Circle (IC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e9.525 mm \/ (3\/8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eThickness (S)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e4.76 mm \/ (3\/16\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCorner Radius (r)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003e0.8 mm \/ (1\/32\")\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eGrade\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePC9030 (Premium PVD TiAlN)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel (M), Exotic Alloys (S)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCore Performance Benefits:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced PVD TiAlN Coating:\u003c\/strong\u003e Specifically developed for stainless steel to provide extreme oxidation resistance and prevent Built-Up Edge (BUE).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Precision Cutting Edges:\u003c\/strong\u003e The negative geometry allows for double-sided use, effectively halving the tool cost per edge compared to positive V-inserts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Edge Security:\u003c\/strong\u003e The R0.8 radius handles higher chip loads and provides better heat dissipation than smaller radii, extending tool life in tough materials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHM \"Harmony\" Chipbreaker:\u003c\/strong\u003e Optimizes chip curl and evacuation in ductile materials, reducing the risk of chip-nesting and surface scratching.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRecommended Cutting Parameters:\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0; text-align: center;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #eee;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWorkpiece Material\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFeed Rate (fn)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDepth of Cut (ap)\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\u003eAustenitic (304\/316)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e80 - 160 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.12 - 0.28 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.8 - 3.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eDuplex Stainless\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e50 - 100 m\/min\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.10 - 0.22 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.5 - 2.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCompatible Tooling:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Profile Tool Holders:\u003c\/strong\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/vn-insert-multi-lock-system\" target=\"_blank\" rel=\"noopener\"\u003eMVJNR \/ MVVNN \/ DVLNR Series (Size 16)\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Boring Bars:\u003c\/strong\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/vn-insert-boring-bar\" target=\"_blank\" rel=\"noopener\"\u003eS32U-MVQNR16 \/ S40V-MVUNR16\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background-color: #f8fafc; border: 1px solid #e2e8f0; padding: 20px; border-radius: 8px; margin-top: 30px;\"\u003e\n\u003ch3 style=\"color: #0f172a; margin-top: 0; border-bottom: 2px solid #0d9488; padding-bottom: 10px;\"\u003eMachinist Tip: Scaling Up Stainless Productivity\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; gap: 20px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #fff; padding: 15px; border-radius: 5px; border-left: 5px solid #0d9488;\"\u003e\n\u003cstrong style=\"color: #0f766e; font-size: 15px;\"\u003eOvercoming Work Hardening\u003c\/strong\u003e\n\u003cp style=\"font-size: 12px; margin-top: 5px;\"\u003eStainless steel hardens as it is cut. The R0.8 radius allows you to use a higher feed rate to \"get under\" the work-hardened layer created by the previous pass, significantly extending tool life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #fff; padding: 15px; border-radius: 5px; border-left: 5px solid #3b82f6;\"\u003e\n\u003cstrong style=\"color: #1d4ed8; font-size: 15px;\"\u003eRigidity Check\u003c\/strong\u003e\n\u003cp style=\"font-size: 12px; margin-top: 5px;\"\u003eThe R0.8 generates more radial force than the R0.4. Ensure your boring bar or tool post is secure to avoid chatter, especially when machining tough austenitic alloys.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top: 20px; font-weight: bold; color: #ef4444;\"\u003ePackaging: 10 pieces per box.\u003c\/p\u003e\n\u003cp style=\"margin-top: 20px; font-weight: bold; color: #ef4444;\"\u003e\u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"7\"\u003eVNMG 332-HM Korloy PC9030\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"34\"\u003eVNMG160408 for 316 stainless steel\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"70\"\u003ebest PVD carbide for interrupted stainless cut\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"118\"\u003eKorloy PC9030 feed rate\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"143\"\u003edouble sided 35 degree stainless inserts\u003c\/code\u003e\u003c\/p\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":43562604298412,"sku":"VNMG160408-HM PC9030","price":51.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/Korloy_VNMG160408-HM_PC9030_VNMG_332-HM_reinforced_stainless_steel_insert.jpg?v=1768010858"},{"product_id":"vnmg160408-hs-pc9030","title":"Korloy VNMG160408-HS PC9030 (ANSI VNMG 332-HS) PVD Carbide Insert for Stainless Steel Finishing (10pcs)","description":"\u003cp\u003eThe \u003cstrong\u003eOriginal Korloy VNMG160408-HS PC9030\u003c\/strong\u003e (ANSI Cross Reference: \u003cstrong\u003eVNMG 332-HS\u003c\/strong\u003e) is a high-stability \u003cstrong\u003e35° Rhombic Negative Insert\u003c\/strong\u003e optimized for \u003cstrong\u003eSemi-Finishing and Finishing of Stainless Steel\u003c\/strong\u003e. Featuring a reinforced \u003cstrong\u003e0.8mm (1\/32\") Corner Radius\u003c\/strong\u003e, this insert offers superior edge strength compared to the R0.4 version, allowing for higher feed rates and better resistance to chipping in interrupted cuts. The \u003cstrong\u003eHS Sharp Breaker\u003c\/strong\u003e coupled with \u003cstrong\u003ePC9030 PVD Grade\u003c\/strong\u003e ensures exceptional anti-adhesion performance in gummy materials like 316 and 304 stainless steel.\u003c\/p\u003e\n\n\u003cdiv style=\"background-color: #f0fdfa; border: 1px solid #ccfbf1; padding: 15px; border-radius: 5px; margin: 20px 0;\"\u003e\n  \u003cp style=\"margin: 0; font-size: 14px; color: #0f766e;\"\u003e\n    \u003cstrong\u003eReinforced Precision:\u003c\/strong\u003e The R0.8 radius design is the ideal choice for finishing operations where the depth of cut varies or where the workpiece surface has minor irregularities. It provides a stable \"bite\" into the material, reducing the risk of edge vibration and thermal cracking.\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch4\u003eTechnical Specifications (Metric \u0026amp; ANSI):\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color: #f8f8f8;\"\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eISO Designation\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eVNMG 160408-HS\u003c\/strong\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eANSI Designation\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eVNMG 332-HS\u003c\/strong\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f8f8f8;\"\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eInscribed Circle (IC)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e9.525 mm \/ (3\/8\")\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eThickness (S)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e4.76 mm \/ (3\/16\")\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f8f8f8;\"\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCorner Radius (r)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003e0.8 mm \/ (1\/32\")\u003c\/strong\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eGrade\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePC9030 (Premium PVD Coated)\u003c\/strong\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f8f8f8;\"\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eTarget Materials\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStainless Steel (M), Titanium, HRSA (S)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eCore Performance Benefits:\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Stability HS Geometry:\u003c\/strong\u003e The sharp rake angle reduces cutting resistance and heat generation, which is critical for maintaining dimensional accuracy in stainless steel.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePC9030 PVD Coating:\u003c\/strong\u003e A high-hardness TiAlN layer prevents Built-Up Edge (BUE) and offers extreme resistance to the chemical wear typical of machining exotic alloys.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eImproved Heat Dissipation:\u003c\/strong\u003e The R0.8 radius provides more contact area at the tip, helping to carry heat away from the cutting zone and extending tool life during long profiling cycles.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Chip Control:\u003c\/strong\u003e Effectively breaks chips in ductile materials at feed rates between 0.10 and 0.25 mm\/rev, preventing \"bird-nesting\" around the tool holder.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eRecommended Cutting Parameters:\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0; text-align: center;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #eee;\"\u003e\n      \u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWorkpiece Material\u003c\/th\u003e\n      \u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc)\u003c\/th\u003e\n      \u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFeed Rate (fn)\u003c\/th\u003e\n      \u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDepth of Cut (ap)\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\u003eStainless Steel (316L)\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e90 - 170 m\/min\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.10 - 0.25 mm\/rev\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.3 - 2.0 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eInconel \/ Monel\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e30 - 60 m\/min\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.08 - 0.18 mm\/rev\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.2 - 1.2 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eCompatible Tooling:\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExternal Turning:\u003c\/strong\u003e MVJNR \/ MVVNN \/ DVLNR Series (Size 16)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternal Boring Bars:\u003c\/strong\u003e S32U-MVQNR16 \/ S40V-MVUNR16\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background-color: #f8fafc; border: 1px solid #e2e8f0; padding: 20px; border-radius: 8px; margin-top: 30px;\"\u003e\n  \u003ch3 style=\"color: #0f172a; margin-top: 0; border-bottom: 2px solid #0d9488; padding-bottom: 10px;\"\u003eHS vs. HM: Choosing the Right Breaker\u003c\/h3\u003e\n  \u003cdiv style=\"display: flex; gap: 20px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n    \u003cdiv style=\"flex: 1; min-width: 250px; background: #fff; padding: 15px; border-radius: 5px; border-left: 5px solid #0d9488;\"\u003e\n      \u003cstrong style=\"color: #0f766e; font-size: 15px;\"\u003eHS (Sharp\/Finishing)\u003c\/strong\u003e\n      \u003cp style=\"font-size: 12px; margin-top: 5px;\"\u003eBest for \u003cstrong\u003elight cuts\u003c\/strong\u003e where you need to minimize cutting pressure and prevent the material from hardening. Prioritizes surface finish.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex: 1; min-width: 250px; background: #fff; padding: 15px; border-radius: 5px; border-left: 5px solid #3b82f6;\"\u003e\n      \u003cstrong style=\"color: #1d4ed8; font-size: 15px;\"\u003eHM (Medium\/Profiling)\u003c\/strong\u003e\n      \u003cp style=\"font-size: 12px; margin-top: 5px;\"\u003eBest for \u003cstrong\u003egeneral-purpose profiling\u003c\/strong\u003e and slightly deeper cuts. A more versatile \"workhorse\" chipbreaker for varied batches.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"margin-top: 20px; font-weight: bold; color: #ef4444;\"\u003ePackaging: 10 pieces per box.\u003c\/p\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":43562606657708,"sku":"VNMG160408-HS PC9030","price":51.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/Korloy_VNMG160408-HS_PC9030_VNMG_332-HS_sharp_stainless_steel_insert.jpg?v=1768013271"},{"product_id":"vnmg160412-hm-nc3020","title":"Korloy VNMG160412-HM NC3020 (ANSI VNMG 333-HM) Heavy-Duty Double-Sided Steel Turning Insert (10pcs)","description":"\u003cp\u003eThe \u003cstrong\u003eOriginal Korloy VNMG160412-HM NC3020\u003c\/strong\u003e (ANSI Cross Reference: \u003cstrong\u003eVNMG 333-HM\u003c\/strong\u003e) is a high-strength \u003cstrong\u003e35° Rhombic Negative Insert\u003c\/strong\u003e built for \u003cstrong\u003eHeavy-Duty Steel Machining\u003c\/strong\u003e. With a reinforced \u003cstrong\u003e1.2mm (3\/64\") Corner Radius\u003c\/strong\u003e, this insert is the most robust option in the VNMG 1604 range, specifically designed to handle large depths of cut and high feed rates. The \u003cstrong\u003eNC3020 CVD Grade\u003c\/strong\u003e provides excellent thermal protection, while the \u003cstrong\u003eHM (Harmony Medium)\u003c\/strong\u003e chipbreaker manages heavy chip loads with ease.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #fef2f2; border: 1px solid #fee2e2; padding: 15px; border-radius: 5px; margin: 20px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #991b1b;\"\u003e\u003cstrong\u003eMaximum Edge Toughness:\u003c\/strong\u003e When R0.4 or R0.8 inserts fail due to edge chipping or thermal cracking, the R1.2 (VNMG 333) steps in. The larger radius provides maximum carbide volume at the point of engagement, making it ideal for roughing forged surfaces or interrupted cuts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch4\u003eTechnical Specifications (Metric \u0026amp; ANSI):\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eISO Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eVNMG 160412-HM\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eANSI Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eVNMG 333-HM\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eInscribed Circle (IC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e9.525 mm \/ (3\/8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eThickness (S)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e4.76 mm \/ (3\/16\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eCorner Radius (r)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003e1.2 mm \/ (3\/64\")\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eGrade\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNC3020 (Premium CVD Coated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePrimary Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHeavy Roughing of Steel (P15-P35)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCore Performance Benefits:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Edge Security:\u003c\/strong\u003e The large 1.2mm radius effectively distributes cutting pressure, significantly reducing the risk of sudden tip fracture during heavy-duty profiling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNC3020 CVD Reliability:\u003c\/strong\u003e Features a high-performance TiCN+Al2O3 coating that excels in high-speed continuous turning by resisting crater wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProductive HM Chipbreaker:\u003c\/strong\u003e Optimized to break thicker chips produced at high feed rates, ensuring safe and efficient material removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Cutting Edges:\u003c\/strong\u003e Double-sided negative geometry delivers four usable edges, providing excellent return on investment compared to positive inserts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRecommended Cutting Parameters:\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0; text-align: center;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #eee;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMaterial Group\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCutting Speed (Vc)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFeed Rate (fn)\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDepth of Cut (ap)\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\u003eForged \/ Carbon Steel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e140 - 320 m\/min\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;\"\u003e1.0 - 4.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eAlloy Steel\u003c\/strong\u003e\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;\"\u003e0.12 - 0.35 mm\/rev\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e1.0 - 3.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eCompatible Tooling:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Holders:\u003c\/strong\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/vn-insert-multi-lock-system\" target=\"_blank\" rel=\"noopener\"\u003eMVJNR \/ MVVNN \/ DVLNR 1604 Series\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoring Bars:\u003c\/strong\u003e \u003ca href=\"https:\/\/cnchome-beyond.com\/collections\/vn-insert-boring-bar\" target=\"_blank\" rel=\"noopener\"\u003eS32U-MVQNR16 \/ S40V-MVUNR16\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background-color: #f8fafc; border: 1px solid #e2e8f0; padding: 20px; border-radius: 8px; margin-top: 30px;\"\u003e\n\u003ch3 style=\"color: #0f172a; margin-top: 0; border-bottom: 2px solid #ef4444; padding-bottom: 10px;\"\u003ePro Tip: When to use R1.2?\u003c\/h3\u003e\n\u003cdiv style=\"display: flex; gap: 20px; flex-wrap: wrap; margin-top: 15px;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #fff; padding: 15px; border-radius: 5px; border-left: 5px solid #ef4444;\"\u003e\n\u003cstrong style=\"color: #991b1b; font-size: 15px;\"\u003eHigh Productivity\u003c\/strong\u003e\n\u003cp style=\"font-size: 12px; margin-top: 5px;\"\u003eUse the VNMG 333 when your goal is maximum metal removal rate (MRR). The larger radius allows for aggressive feeds that would destroy an R0.4 insert.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; background: #fff; padding: 15px; border-radius: 5px; border-left: 5px solid #3b82f6;\"\u003e\n\u003cstrong style=\"color: #1d4ed8; font-size: 15px;\"\u003eRigidity is Key\u003c\/strong\u003e\n\u003cp style=\"font-size: 12px; margin-top: 5px;\"\u003eBecause a 1.2mm radius generates higher radial forces, ensure your machine and tool holder are high-rigidity. Not recommended for small diameter boring bars or thin-walled parts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top: 20px; font-weight: bold; color: #ef4444;\"\u003ePackaging: 10 pieces per box.\u003c\/p\u003e\n\u003cp style=\"margin-top: 20px; font-weight: bold; color: #ef4444;\"\u003e\u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"7\"\u003eVNMG 333-HM Korloy NC3020\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"34\"\u003eVNMG160412 heavy steel turning\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"66\"\u003eR1.2 profiling inserts\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"90\"\u003eKorloy NC3020 interrupted cut\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"121\"\u003elarge radius 35 degree inserts\u003c\/code\u003e, \u003ccode data-path-to-node=\"4,4,0\" data-index-in-node=\"153\"\u003eVNMG 160412 for alloy steel\u003c\/code\u003e\u003c\/p\u003e","brand":"KORLOY","offers":[{"title":"Default Title","offer_id":43562617831596,"sku":"VNMG160412-HM NC3020","price":51.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/files\/Korloy_VNMG160412-HM_NC3020_VNMG_333-HM_heavy_duty_profiling_insert.jpg?v=1768009445"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/7328\/1708\/collections\/Korloy_VN_Series_35_Degree_Diamond_Carbide_Turning_Inserts_Collection.jpg?v=1775199651","url":"https:\/\/cnchome-beyond.com\/collections\/korloy-vn-series-35-degree-diamond-turning-inserts.oembed","provider":"CNCHome-Beyond","version":"1.0","type":"link"}