{"product_id":"sandvik-coromant-5756758-wnmg432-qm-h13a-turning-insert","title":"Sandvik Coromant 5756758 WNMG432-QM H13A Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 5756758 is a solid carbide, uncoated turning insert designed for precision external turning operations in metalworking and machining environments. Identified by the ISO designation WNMG 08 04 08-QM H13A, it features an 80-degree trigon insert shape with a neutral hand orientation and a 0 degree relief angle (clearance code N). The H13A grade is an uncoated carbide substrate suited for demanding cutting conditions. With a 1\/2-inch inscribed circle, a 0.3105-inch insert length, and a 1\/32-inch corner radius, this insert is sized for standard WNMG-style toolholders. It delivers six cutting edges per insert, maximizing cost-per-edge value for production turning applications.\u003c\/p\u003e\u003cp\u003eThis insert is intended for use in CNC lathes and turning centers operated by machinists and tooling specialists in job shops, production facilities, and general manufacturing environments. It is part of the T-Max P series, which targets external turning of steel and stainless steel workpieces. The QM chip breaker geometry is optimized for medium machining conditions on steel (ISO material code P) and stainless steel (ISO material code M). Insert holding is accomplished via clamp and pin methods, consistent with standard WNMG indexable toolholder systems.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide, uncoated (bright) substrate in manufacturer grade H13A\u003c\/li\u003e\n\u003cli\u003e80-degree trigon insert shape (WNMG style) with neutral hand orientation\u003c\/li\u003e\n\u003cli\u003eQM chip breaker geometry suited for medium turning of steel and stainless steel\u003c\/li\u003e\n\u003cli\u003eSix cutting edges per insert for extended tooling economy\u003c\/li\u003e\n\u003cli\u003e1\/32-inch corner radius for balanced edge strength and surface finish capability\u003c\/li\u003e\n\u003cli\u003eCompatible with clamp and pin holding systems standard to WNMG toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement turning insert for WNMG-style indexable toolholders accepting inserts with a 1\/2-inch inscribed circle, 3\/16-inch thickness, and clamp-or-pin holding. Primary workpiece compatibility is steel and stainless steel per ISO material codes P and M.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or tooling technician. Before indexing or replacing the insert, ensure the machine spindle is fully stopped and the toolholder is secured in a locked turret or tool post. Use the appropriate torquing tool for the clamping screw as specified by the toolholder manufacturer. Inspect the insert seat and chip pocket for debris before seating the new insert to ensure proper clamping and dimensional accuracy.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: WNMG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: WNMG 08 04 08-QM H13A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Trigon (80-degree included angle)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: H13A\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: Uncoated (Bright)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: QM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5000 inches (12.70 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.3105 inches (7.89 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1875 inches (4.76 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0313 inches (0.79 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2030 inches (5.16 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees (Clearance Code N)\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: 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp and Pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel (ISO Code P)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Stainless Steel (ISO Code M)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: T-Max P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.3 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: 5756758\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51747653615922,"sku":"5756758","price":250.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8ba7a96ac99a325096cc3138c87b605c.jpg?v=1788884093","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5756758-wnmg432-qm-h13a-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}