{"product_id":"sandvik-coromant-5915140-vnmg331sm-turning-insert","title":"Sandvik Coromant 5915140 VNMG331SM Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 5915140 is a solid carbide, uncoated turning insert designed for precision external and internal turning operations on difficult-to-machine materials. Manufactured to ISO designation VNMG160404SMH13A, this insert features a 35-degree diamond shape (V), a neutral hand orientation, and the SM chip breaker geometry — a combination engineered for controlled chip formation in demanding cutting environments. The H13A uncoated carbide grade delivers thermal stability and edge toughness. With an inscribed circle of 0.375 inches and a corner radius of 0.0157 inches (1\/64 inch), it is suited for finishing and semi-finishing passes where tight tolerances are required. Licensed machinists and CNC operators working in production or job-shop environments are the primary users.\u003c\/p\u003e\n\u003cp\u003eThis insert is part of the SANDVIK COROMANT T-Max P series, optimized for turning stainless steel (ISO material code M) as the primary workpiece material. Secondary applications include superalloys and titanium (ISO material code S), where edge integrity and resistance to built-up edge are critical. The SM chip breaker geometry supports controlled chip evacuation at moderate depths of cut, making it applicable to both horizontal and slant-bed CNC lathes in light production and precision machining scenarios. Maximum depth of cut is 0.0945 inches (2.40 mm).\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eISO designation VNMG160404SMH13A — 35-degree diamond insert shape with neutral hand\u003c\/li\u003e\n  \u003cli\u003eH13A uncoated solid carbide grade optimized for stainless steel, superalloys, and titanium\u003c\/li\u003e\n  \u003cli\u003eSM chip breaker geometry promotes controlled chip formation at finishing and semi-finishing depths\u003c\/li\u003e\n  \u003cli\u003eFour cutting edges per insert maximize tool economy\u003c\/li\u003e\n  \u003cli\u003eCorner radius of 0.0157 inches supports surface finish requirements in tight-tolerance work\u003c\/li\u003e\n  \u003cli\u003eCompatible with clamp and pin insert holding methods (clearance code N, tolerance code M)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in SANDVIK COROMANT T-Max P series toolholders that accept VNMG-style inserts with a 0.15-inch hole diameter. Suitable for CNC turning centers and manual lathes configured for clamp-and-pin insert retention.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC tooling technicians. The machine spindle must be fully stopped and the turret indexed to a safe position before seating or replacing inserts. Verify that the toolholder pocket and seating surfaces are clean and free of chips before installing; debris under the insert will cause premature edge failure. Torque clamping screws per the toolholder manufacturer's specification — do not over-tighten, as carbide inserts are brittle and will crack under excessive clamp force.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: VNMG160404SMH13A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: VNMG\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 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\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: SM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.375 inches (3\/8 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0157 inches (1\/64 inch, 0.40 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.6539 inches (16.61 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1875 inches (3\/16 inch, 4.76 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.150 inches (3.81 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.0945 inches (2.40 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\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\u003eInsert Holding Method\u003c\/strong\u003e: Clamp and Pin\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\u003eSecondary Workpiece Material\u003c\/strong\u003e: Superalloy, Titanium (ISO code S)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: T-Max P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiper Edge\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 insert per package\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: 0.3 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 5.08 inches L x 2.13 inches W x 0.53 inches H\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: 5915140\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51735248929074,"sku":"5915140","price":409.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/099ac70e69e985b2601b964373c4b3c2.jpg?v=1788770921","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5915140-vnmg331sm-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}