{"product_id":"seco-03064476-cnmg431-mf2-tk1501-carbide-turning-insert","title":"Seco 03064476 CNMG431-MF2 TK1501 Carbide Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 03064476 is a solid carbide turning insert in the CNMG series, designed for precision finishing operations on CNC and manual lathes. Manufactured to ANSI and ISO standards, this insert carries the industry code CNMG431-MF2 (ISO: CNMG120404-MF2) and is produced in grade TK1501 with a CVD-applied Duratomic multilayer coating of TiCN, Al2O3, and Cr for enhanced wear resistance. The insert features an 80-degree diamond (rhombic) shape, a neutral hand, and a negative rake geometry with a chamfered and honed cutting edge. With four usable cutting edges and a 1\/2 inch inscribed circle, it delivers consistent performance in high-volume finishing applications on steel, stainless steel, and cast iron workpieces.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for finishing passes in turning, facing, and boring operations on CNC turning centers and manual lathes in production and job shop environments. The MF2 chip breaker geometry is optimized for finishing cuts where close tolerances and fine surface finishes are required. It is appropriate for machinists and CNC operators working with steel (P), stainless steel (M), and cast iron (K) materials. The TK1501 grade is rated for high wear resistance to moderate wear resistance and toughness across all three primary workpiece material groups.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCNMG431-MF2 geometry with MF2 chip breaker optimized for finishing operations on steel, stainless steel, and cast iron\u003c\/li\u003e\n  \u003cli\u003eCVD-applied Duratomic TiCN, Al2O3, and Cr multilayer coating for extended tool life under wear-intensive conditions\u003c\/li\u003e\n  \u003cli\u003eFour usable cutting edges per insert for reduced cost per edge in high-volume production\u003c\/li\u003e\n  \u003cli\u003eNegative rake, negative side clearance geometry compatible with clamp, pin, and lever lock toolholding systems\u003c\/li\u003e\n  \u003cli\u003e80-degree diamond insert shape with chamfered and honed cutting edge for consistent edge quality\u003c\/li\u003e\n  \u003cli\u003eConforms to ANSI and ISO standards; compatible with standard CNMG-style toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-fit insert for standard CNMG toolholders accepting a 1\/2 inch inscribed circle, negative rake insert with clamp, pin, or lever lock holding methods. No specific machine or toolholder model numbers were provided in the product data.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by CNC machinists and tooling technicians; always power down and lock out the machine spindle before seating or indexing inserts. Ensure the insert pocket and seating surfaces are clean and free of chips or debris before securing the insert with the appropriate clamp, pin, or lever lock mechanism. Do not exceed the maximum depth of cut of 0.4921 inches as specified. Follow the toolholder manufacturer torque recommendations for the clamping screw.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: CNMG431\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: CNMG120404-MF2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: C - Diamond (Rhombic) 80-Degree\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: MF2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker Operation\u003c\/strong\u003e: Finishing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: TK1501\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN, Al2O3, Cr (Duratomic CVD)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: K10, K20, K30\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Cast Iron (K), Steel (P), Stainless Steel (M)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 1\/2 inch (0.5000 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 12.90 mm (0.5079 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3\/16 inch (0.1874 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/64 inch (0.0157 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2028 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.4921 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: N\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp, Pin, Lever Lock\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Use Application\u003c\/strong\u003e: Boring, Facing, Turning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 insert per package (minimum order quantity: 10)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SECO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 03064476\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51557465948466,"sku":"03064476","price":255.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b09a86d44aebcffdfde89d4ac39b7022.jpg?v=1786388808","url":"https:\/\/voomisupply.com\/products\/seco-03064476-cnmg431-mf2-tk1501-carbide-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}