{"product_id":"sandvik-coromant-7231483-turning-insert-vbmt331-mf-2220","title":"Sandvik Coromant 7231483 Turning Insert VBMT331-MF 2220","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 7231483 is a solid carbide turning insert from the CoroTurn 107 series, designed for precision external and internal turning operations on CNC lathes and turning centers. Designated by ISO code VBMT 16 04 04-MF 2220, this insert features a 35-degree diamond shape (V) with a neutral hand orientation. The CVD-applied multilayer coating — TiCN, Al2O3, and TiN — provides wear resistance and thermal protection. With a 3\/8-inch (0.3750-inch) inscribed circle and a 1\/64-inch (0.0156-inch) corner radius, it is engineered for light to medium finishing cuts where tight tolerances and surface finish quality are priorities.\u003c\/p\u003e\n\u003cp\u003eThis insert is sized and graded for turning stainless steel and other ISO M-class workpiece materials, where edge stability and chip control are critical. The MF chip breaker geometry promotes reliable chip formation during light finishing passes. The 2220 grade and CVD multilayer coating are well-suited for the demanding conditions of stainless and similar work-hardening alloys. Installation is straightforward via screw clamping (insert holding method: screw), making it compatible with standard VBMT-style toolholders used in production and job-shop turning environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCVD multilayer coating: TiCN, Al2O3, and TiN for extended tool life on stainless steel\u003c\/li\u003e\n  \u003cli\u003e35-degree diamond insert shape (V) with neutral hand — suitable for profiling and finishing passes\u003c\/li\u003e\n  \u003cli\u003eMF chip breaker geometry optimized for light finishing with controlled chip evacuation\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch (0.3750-inch) inscribed circle and 1\/64-inch (0.0156-inch) corner radius for precision fitment\u003c\/li\u003e\n  \u003cli\u003eScrew-clamp holding method compatible with standard VBMT-style toolholders\u003c\/li\u003e\n  \u003cli\u003e2 cutting edges per insert for cost-effective indexing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in VBMT-style screw-clamp toolholders as part of the SANDVIK COROMANT CoroTurn 107 system. ISO code VBMT 16 04 04-MF 2220 provides cross-reference compatibility with standard VBMT toolholder pockets. Minimum order quantity is 10 inserts; package quantity is 1.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or tooling technician familiar with CNC turning center setup. Power down and lock out the machine spindle before indexing or replacing inserts. Seat the insert fully in the pocket and torque the clamping screw to the toolholder manufacturer's specification — do not overtighten, as carbide inserts are brittle and can crack under excess clamp force. Inspect the insert pocket for chips or debris before seating a new insert to ensure proper contact and runout.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: VBMT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: VBMT 16 04 04-MF 2220\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CoroTurn 107\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond (35 degrees, Code V)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 2220\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\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\u003eChip Breaker\u003c\/strong\u003e: MF\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: 3\/8 inch (0.3750 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/64 inch (0.0156 inch \/ 0.40 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3\/16 inch (0.1875 inch \/ 4.76 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1732 inch (4.40 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 5 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: B\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 Code 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\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 7231483\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51751209304370,"sku":"7231483","price":330.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/94540496c6db41e3cdc9f64a076280fd_e2d85261-0eba-4fa5-b490-4bba7bff856a.jpg?v=1788922258","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-7231483-turning-insert-vbmt331-mf-2220","provider":"Voomi Supply","version":"1.0","type":"link"}