{"product_id":"sandvik-coromant-7231364-turning-insert-dcmt-2220","title":"Sandvik Coromant 7231364 Turning Insert Dcmt 2220","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 7231364 is a solid carbide turning insert in the DCMT style, designed for precision external turning operations on CNC lathes and turning centers. Manufactured in the CoroTurn 107 series, it carries a CVD-applied multilayer coating of TiCN, Al2O3, and TiN, optimized for heat and wear resistance during continuous cuts. The insert features a 55-degree diamond shape, a 1\/4-inch inscribed circle, a 1\/32-inch corner radius, and a neutral hand orientation. Grade 2220 is formulated for cutting stainless steel and similar difficult-to-machine materials where edge integrity and coating adhesion are critical.\u003c\/p\u003e\u003cp\u003eThis insert is suited for medium to finish turning passes on stainless steel workpieces in both production shop and job shop environments. The MM chip breaker geometry is intended for light to moderate depths of cut where chip control on ductile materials is a priority. Licensed machinists and CNC operators working with ISO material group M workpieces will find this insert a direct fit for toolholders accepting DCMT-style inserts with a screw-clamp holding method.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCVD-coated TiCN, Al2O3, and TiN multilayer finish for wear resistance on stainless steel\u003c\/li\u003e\n\u003cli\u003e55-degree diamond insert shape (code D) for versatile turning and profiling\u003c\/li\u003e\n\u003cli\u003eMM chip breaker geometry for effective chip control on ductile and stainless materials\u003c\/li\u003e\n\u003cli\u003eScrew-clamp holding method with a 0.1102-inch hole diameter for secure seating\u003c\/li\u003e\n\u003cli\u003eNeutral hand orientation compatible with standard DCMT toolholders\u003c\/li\u003e\n\u003cli\u003e2 cutting edges per insert for cost-effective tool management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement insert for toolholders accepting DCMT-style screw-clamped inserts in the CoroTurn 107 series. ISO code DCMT 07 02 08-MM 2220 identifies the exact seat geometry required. Verify toolholder pocket geometry and insert size code 21.52 before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC tooling technician. Power down and lock out the machine spindle before indexing or replacing inserts. Use the correct torque screwdriver for the clamp screw to avoid seat damage or insert fracture — do not exceed the toolholder manufacturer's specified clamp torque. Inspect the toolholder pocket for wear or debris before seating a new insert.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: DCMT 07 02 08-MM 2220\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: DCMT\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\u003eSeries\u003c\/strong\u003e: CoroTurn 107\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: MM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN, Al2O3, TiN (CVD process)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 1\/4 inch (0.2500 inches \/ 6.35 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/32 inch (0.0313 inches \/ 0.79 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3\/32 inch (0.0938 inches \/ 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\u003eRelief Angle\u003c\/strong\u003e: 7 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: C\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: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Stainless Steel (ISO Group M)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper Edge\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\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: 7231364\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51732198359346,"sku":"7231364","price":198.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7c00f0f166042e6e5ec4d03ecd95719b_f7391c0c-8551-42d9-8de9-bed2ccdc17f5.jpg?v=1788740312","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-7231364-turning-insert-dcmt-2220","provider":"Voomi Supply","version":"1.0","type":"link"}