{"product_id":"sandvik-coromant-5909115-wnmg433smr-turning-insert","title":"Sandvik Coromant 5909115 WNMG433SMR Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 5909115 is a WNMG433SMR 1115-grade solid carbide turning insert from the T-Max P series, designed for precision external turning operations on CNC lathes. It carries a dual-layer PVD coating of TiAlN and AlCr2O3 for wear resistance and thermal stability at elevated cutting speeds. The insert features a neutral hand orientation, an 80-degree trigon shape, a 0.5 inch inscribed circle, and a 3\/64 inch (0.0472 inch) corner radius. With 6 usable cutting edges and an SMR chip breaker geometry, it is suited to controlled chip formation in interrupted and continuous cuts. Licensed machinists and CNC lathe operators working in job shops, aerospace, and precision manufacturing facilities use this insert for demanding turning applications.\u003c\/p\u003e\n\u003cp\u003eThis insert is optimized for primary use on stainless steel (ISO material code M) and is also rated for secondary workpiece materials including superalloys and titanium (ISO material code S). The SMR chip breaker geometry supports finishing to light roughing passes on these difficult-to-machine materials. Typical applications include shaft turning, bore facing, and contour turning on CNC turning centers and manual lathes where close tolerances and surface finish are critical. The T-Max P series is a well-established indexable insert platform used in production turning environments across aerospace, energy, and medical machining sectors.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTiAlN and AlCr2O3 PVD dual-layer coating for heat and wear resistance during high-speed cuts on stainless and superalloys\u003c\/li\u003e\n  \u003cli\u003eSMR chip breaker geometry engineered for controlled chip formation on stainless steel, superalloys, and titanium\u003c\/li\u003e\n  \u003cli\u003e6 cutting edges per insert — maximizes tool life and reduces per-edge tooling cost\u003c\/li\u003e\n  \u003cli\u003e80-degree trigon (W) insert shape with neutral hand — compatible with standard WNMG toolholders\u003c\/li\u003e\n  \u003cli\u003e3\/64 inch corner radius (0.0472 inch) supports fine surface finishes and moderate edge strength\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut 0.1260 inch (3.20 mm) — suited to finishing and light roughing passes\u003c\/li\u003e\n  \u003cli\u003eClamp and pin insert holding method for secure indexing in T-Max P toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM replacement and standard production insert for WNMG-style toolholders accepting a 0.5 inch inscribed circle, 3\/16 inch thick trigon insert with a 0.2032 inch hole diameter. ISO code WNMG080412SMR1115. Compatible with clamp and pin style insert seats in the T-Max P toolholder platform.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC setup technicians. Ensure the lathe or turning center is fully powered down and spindle is locked before indexing or replacing inserts. Use the correct torque driver for the clamping screw — refer to the toolholder manufacturer torque specification for the seat type. Inspect the insert pocket and seating surface for chips or debris before seating the new insert to avoid insert rocking or premature edge failure.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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: WNMG080412SMR1115\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: T-Max P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 1115\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Trigon (80 degrees)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape Code\u003c\/strong\u003e: W\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: SMR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN \/ AlCr2O3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\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\u003eInscribed Circle\u003c\/strong\u003e: 1\/2 inch (0.5000 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 3\/64 inch (0.0472 inch \/ 1.20 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 8.69 mm (0.3421 inch)\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: 0.2032 inch (5.16 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.1260 inch (3.20 mm)\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: Stainless Steel (ISO Code M)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Superalloy and Titanium (ISO Code S)\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: 0.3 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 3.74 inches L x 1.54 inches W x 0.43 inches H\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: 5909115\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51733462417714,"sku":"5909115","price":341.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/efb298724b14c797f665aa7a1e624f80.jpg?v=1788755646","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5909115-wnmg433smr-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}