{"product_id":"sandvik-coromant-7231482-turning-insert-vbmt222-mf-2220","title":"Sandvik Coromant 7231482 Turning Insert VBMT222-MF 2220","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 7231482 is a VBMT-style solid carbide turning insert in the CoroTurn 107 series, designed for precision external turning operations on CNC lathes and turning centers. It features a 35-degree diamond insert shape (Shape Code V) with a neutral hand orientation, a 1\/4-inch inscribed circle, and a 1\/32-inch corner radius. The insert is CVD-coated with a multilayer TiCN, Al2O3, and TiN stack under the manufacturer grade 2220. This combination delivers wear resistance and thermal stability well-suited for high-surface-finish and moderate-depth turning passes. Licensed machinists and CNC programmers specify this insert for production turning environments.\u003c\/p\u003e\u003cp\u003eThis insert is engineered primarily for turning stainless steel (ISO material group M, Primary Workpiece Material Code M). The MF chip breaker geometry is optimized for light-to-medium cutting depths where chip control on gummy, work-hardening materials is critical. Typical applications include external profile turning, facing, and light finishing passes on austenitic and ferritic stainless grades. It is also applicable to similar ISO M-group materials where a sharp, positive-geometry insert is required to reduce cutting forces and maintain dimensional accuracy. The screw-clamping insert-holding method suits standard VBMT-compatible toolholders.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCVD multilayer coating: TiCN, Al2O3, and TiN for wear resistance and thermal barrier performance\u003c\/li\u003e\n\u003cli\u003e35-degree diamond insert shape (VBMT) provides a high-strength cutting edge geometry for profiling and facing\u003c\/li\u003e\n\u003cli\u003eMF chip breaker geometry optimized for light-to-medium passes on stainless steel and ISO M-group workpiece materials\u003c\/li\u003e\n\u003cli\u003e1\/32-inch corner radius (0.0313 inches) enables tight-tolerance finishing and reduced tool pressure\u003c\/li\u003e\n\u003cli\u003eNeutral hand orientation for flexible use on right- and left-hand turning setups\u003c\/li\u003e\n\u003cli\u003e2 cutting edges per insert; screw-clamped holding method for positive indexing and repeatability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in VBMT-compatible screw-clamp toolholders within the CoroTurn 107 series. ISO code VBMT 11 03 08-MF 2220 identifies the insert for cross-referencing with compatible toolholder bores and seating pockets.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert installation should be performed by a qualified machinist or CNC tooling technician with the machine in a locked-out, zero-energy state. Use a calibrated torque wrench to seat the clamping screw per the toolholder manufacturer specification — do not overtighten, as this can fracture the carbide substrate. Inspect the toolholder pocket and locating pin for wear or debris before indexing to a fresh cutting edge. Verify insert seating and runout before resuming cutting operations.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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 11 03 08-MF 2220\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond (35 degrees)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape Code\u003c\/strong\u003e: 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\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: 1\/4 inches (0.2500 inches \/ 6.35 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/32 inches (0.0313 inches \/ 0.79 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 1\/8 inches (0.1250 inches \/ 3.17 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: 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\u003eNumber of Cutting Edges\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\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\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\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: 7231482\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51755281547570,"sku":"7231482","price":321.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/94540496c6db41e3cdc9f64a076280fd_2b662abe-412c-4474-b417-fd580df7a2a1.jpg?v=1788953058","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-7231482-turning-insert-vbmt222-mf-2220","provider":"Voomi Supply","version":"1.0","type":"link"}