{"product_id":"sandvik-coromant-5908877-turning-insert-cngg431-sgf-1125","title":"Sandvik Coromant 5908877 Turning Insert CNGG431-SGF 1125","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 5908877 is a solid carbide turning insert in the CNGG431-SGF geometry, part of the T-Max P series. It features a dual-layer TiAlN and AlCr2O3 PVD coating engineered for wear resistance and thermal stability during interrupted and continuous cuts. The insert has an 80-degree diamond shape with a neutral hand orientation, a 1\/2-inch inscribed circle, and a 1\/64-inch corner radius (0.0156 inches). Insert length is 0.3346 inches and thickness is 3\/16 inches (0.1875 inches). The SGF chip breaker geometry is optimized for finishing operations. Licensed HVAC technicians and machinists in precision turning applications install and index these inserts.\u003c\/p\u003e\n\u003cp\u003eThis insert is designed primarily for turning stainless steel (ISO material code M) and performs well in superalloy and titanium applications (ISO material code S). Typical use cases include finish turning operations on stainless components in aerospace, medical, and industrial manufacturing environments. The CNGG insert style with the SGF chip breaker is well suited to low-feed, tight-tolerance work where surface finish and edge stability are critical. The ISO designation for this insert is CNGG120404-SGF 1125.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTiAlN and AlCr2O3 PVD dual-layer coating for heat resistance and extended tool life on stainless and superalloys\u003c\/li\u003e\n  \u003cli\u003e80-degree diamond insert shape (CNGG style) with neutral hand for flexible toolholder mounting\u003c\/li\u003e\n  \u003cli\u003eSGF chip breaker geometry optimized for finishing cuts on difficult-to-machine materials\u003c\/li\u003e\n  \u003cli\u003e1\/4-inch corner radius (1\/64 inch, 0.40 mm) for fine surface finishes\u003c\/li\u003e\n  \u003cli\u003e4 usable cutting edges per insert for cost efficiency\u003c\/li\u003e\n  \u003cli\u003eClamp and pin insert holding method compatible with standard T-Max P toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in T-Max P series toolholders accepting CNGG-style inserts with a 1\/2-inch inscribed circle. Compatible with clamp and pin holding systems. ISO designation CNGG120404-SGF 1125 can be used to cross-reference to compatible toolholder systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eIndexable turning inserts are installed and indexed by qualified machinists or toolroom technicians. Power down and lock out the machine spindle before indexing or replacing inserts. Use the appropriate torque tool specified by the toolholder manufacturer when securing the clamping screw — do not use impact tools. Inspect the toolholder seat and clamp for damage before seating a new insert to ensure proper contact and edge presentation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: CNGG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: CNGG120404-SGF 1125\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 1125\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: 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\u003eInsert Shape\u003c\/strong\u003e: Diamond (80 degrees, Code C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: SGF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 1\/2 inch (0.5000 inches \/ 12.70 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.3346 inches (8.50 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3\/16 inch (0.1875 inches \/ 4.76 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/64 inch (0.0156 inches \/ 0.40 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: G\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\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 (Code M)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Superalloy and Titanium (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\u003eWeight\u003c\/strong\u003e: 0.3 pounds\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: 5908877\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51734439756082,"sku":"5908877","price":359.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1f5c8df99c10d07a5b25c63a72b7a8b4_1aec98f8-6aec-4d5c-8ec9-b736d5881d6e.jpg?v=1788763058","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5908877-turning-insert-cngg431-sgf-1125","provider":"Voomi Supply","version":"1.0","type":"link"}