{"product_id":"sandvik-coromant-7231362-turning-insert-dcmt21-51-mf-2220","title":"Sandvik Coromant 7231362 Turning Insert DCMT21.51-MF 2220","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 7231362 is a DCMT-style solid carbide turning insert designed for precision external turning operations. Part of the CoroTurn 107 series, this insert features a CVD-applied multilayer coating of TiCN, Al2O3, and TiN, making it well suited for cutting stainless steel and other difficult-to-machine materials in the M workpiece category. The insert carries a 55-degree diamond shape (Shape Code D), a 7-degree relief angle (Clearance Code C), and a 0.0156 inch (1\/64 inch) corner radius. With a neutral hand orientation and a screw-style holding method, it fits standard DCMT toolholders used across CNC turning centers and manual lathes.\u003c\/p\u003e\u003cp\u003eThis insert is intended for use in turning centers handling stainless steel workpieces where edge stability and wear resistance are critical. The MF chip breaker geometry is optimized for light to medium finishing cuts, producing consistent chip control at moderate feed rates. The ISO designation DCMT 07 02 04-MF 2220 places this insert in a widely used size class for small-to-medium bore and external turning applications in both job shop and production environments. Installation is performed by machinists and CNC setup technicians in metalworking shops.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCVD multilayer coating: TiCN, Al2O3, and TiN for wear and crater resistance on stainless steel\u003c\/li\u003e\n\u003cli\u003e55-degree diamond insert shape with 7-degree relief angle for positive cutting geometry\u003c\/li\u003e\n\u003cli\u003eMF chip breaker optimized for light-to-medium finishing passes\u003c\/li\u003e\n\u003cli\u003eScrew-style clamping (Hole Diameter: 0.1102 inch \/ 2.80 mm) for secure seating in DCMT toolholders\u003c\/li\u003e\n\u003cli\u003e2 cutting edges per insert for cost-effective indexing\u003c\/li\u003e\n\u003cli\u003eTolerance Code M and Clearance Code C for consistent dimensional repeatability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement turning insert for standard DCMT 07 02 04 toolholders compatible with CoroTurn 107 series boring bars and external turning holders accepting screw-clamped DCMT inserts.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis insert is installed by qualified machinists or CNC setup technicians. Power down and lock out the machine spindle before indexing or replacing inserts. Use the correct Torx or hex key specified for the toolholder screw to avoid stripping the clamp seat. Handle carbide inserts with care to prevent chipping of the cutting edge prior to use.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: DCMT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: DCMT 07 02 04-MF 2220\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond (55 degrees)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 2220\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN, Al2O3, TiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: CVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 7 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0156 inches (1\/64 inch \/ 0.40 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.2500 inches (1\/4 inch \/ 6.35 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.0938 inches (3\/32 inch \/ 2.38 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1102 inches (2.80 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: MF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Stainless Steel (ISO Code M)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CoroTurn 107\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SANDVIK COROMANT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7231362\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51728761356594,"sku":"7231362","price":192.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5d80362ad8d15f6bea47454901efa57a.jpg?v=1788695945","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-7231362-turning-insert-dcmt21-51-mf-2220","provider":"Voomi Supply","version":"1.0","type":"link"}