{"product_id":"sandvik-coromant-5755644-turning-insert-vbmt331-mf-1115","title":"Sandvik Coromant 5755644 Turning Insert VBMT331-MF 1115","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 5755644 is a VBMT331-MF solid carbide turning insert from the CoroTurn 107 series, designed for precision external turning operations on CNC lathes and turning centers. The insert features a TiAlN and AlCr2O3 dual coating applied via PVD process, delivering heat resistance and wear protection suited to demanding cutting conditions. The 35-degree diamond shape (V) provides a sharp, low-force cutting geometry. With a 3\/8-inch inscribed circle, 0.638-inch length, and a 0.0156-inch (1\/64-inch) corner radius, this insert is sized for medium finishing and light roughing passes. It is installed by machinists and CNC operators in metalworking shops handling precision turned components.\u003c\/p\u003e\u003cp\u003eThis insert is engineered primarily for stainless steel machining (ISO material code M) and is also rated for superalloys and titanium (ISO material code S). The MF chip breaker geometry is optimized for finishing and semi-finishing cuts where chip control and surface finish are critical. The neutral hand orientation suits a wide range of toolholder configurations. The ISO designation for this insert is VBMT 16 04 04-MF 1115, and it is held in place by a screw-type clamping system (clearance code B, tolerance code M). This insert is sold individually, with a minimum order quantity of 10 pieces.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTiAlN and AlCr2O3 dual-layer PVD coating for heat and wear resistance in stainless and superalloy cutting\u003c\/li\u003e\n\u003cli\u003e35-degree diamond insert shape (VBMT) for low cutting forces and accessibility in tight workpiece profiles\u003c\/li\u003e\n\u003cli\u003eMF chip breaker geometry optimized for finishing and semi-finishing passes\u003c\/li\u003e\n\u003cli\u003eScrew-mount holding method (clearance code B, tolerance code M) for secure, repeatable seating\u003c\/li\u003e\n\u003cli\u003e2 cutting edges per insert for extended tool life between indexing cycles\u003c\/li\u003e\n\u003cli\u003eNeutral hand orientation compatible with a broad range of VBMT-style toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with VBMT-style screw-on toolholders from the CoroTurn 107 series. Primary workpiece compatibility is stainless steel (ISO M); secondary compatibility includes superalloys and titanium (ISO S). ISO designation VBMT 16 04 04-MF 1115 can be cross-referenced for toolholder and pocket matching.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a qualified machinist or CNC setup technician. Before indexing or replacing the insert, confirm the machine is in an E-stop state and the spindle is fully stopped. Seat the insert fully into the toolholder pocket and tighten the clamping screw to the toolholder manufacturer's specified torque — do not over-tighten, as this can fracture the carbide substrate. Verify insert seating and runout before returning the machine to cycle.\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 16 04 04-MF 1115\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CoroTurn 107\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 1115\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN and AlCr2O3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: MF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: 35-Degree Diamond (V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 35 degrees\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: 0.375 inches (3\/8 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.638 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1875 inches (3\/16 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0156 inches (1\/64 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1732 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 5 degrees\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\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\u003ePrimary Workpiece Material\u003c\/strong\u003e: Stainless Steel (ISO M)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Superalloy and Titanium (ISO S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper Edge\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 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: 5755644\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51732103299378,"sku":"5755644","price":403.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3811f51d4a4029fe3d1c5c536f48ce28_a4634e12-a343-4d5f-bf1b-3ff6e6f5fbc1.jpg?v=1788739227","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5755644-turning-insert-vbmt331-mf-1115","provider":"Voomi Supply","version":"1.0","type":"link"}