{"product_id":"sandvik-coromant-5908876-turning-insert-cngg431-sgf-1115","title":"Sandvik Coromant 5908876 Turning Insert CNGG431-SGF 1115","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 5908876 is a solid carbide turning insert in the CNGG style, designed for precision external turning operations on CNC lathes and turning centers. This insert carries a dual PVD coating of TiAlN and AlCr2O3, which provides heat resistance and edge stability during high-speed cuts. It features an 80-degree diamond insert shape, a 1\/2-inch inscribed circle, and a 1\/64-inch corner radius. The chip breaker geometry is SGF, optimized for smooth chip evacuation in demanding applications. Neutral hand orientation makes it adaptable to a wide range of toolholder setups. It is installed by machinists and CNC operators working in precision machining environments.\u003c\/p\u003e\n\u003cp\u003eThis insert is engineered primarily for machining stainless steel, with secondary suitability for superalloys and titanium. These are demanding workpiece materials that require consistent edge performance and thermal management. The T-Max P series is a well-established platform for general turning, making this insert applicable to both roughing and finishing passes depending on feed and depth parameters. It is suited for production environments where insert consistency and tool life predictability are critical to maintaining cycle time and surface finish targets.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide substrate with PVD-applied TiAlN and AlCr2O3 dual coating for heat and wear resistance\u003c\/li\u003e\n  \u003cli\u003eSGF chip breaker geometry optimized for stainless steel and superalloy chip control\u003c\/li\u003e\n  \u003cli\u003e80-degree diamond insert shape provides a strong cutting edge with moderate clearance\u003c\/li\u003e\n  \u003cli\u003e1\/64-inch corner radius suitable for light to moderate finishing and semi-finishing passes\u003c\/li\u003e\n  \u003cli\u003e4 cutting edges per insert for extended tool economy\u003c\/li\u003e\n  \u003cli\u003eNeutral hand orientation compatible with a broad range of CNGG-style toolholders\u003c\/li\u003e\n  \u003cli\u003eClamp and pin holding method for secure seating in the toolholder pocket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in toolholders that accept CNGG-style inserts with a 1\/2-inch inscribed circle and clamp or pin holding. ISO designation for this insert is CNGG120404-SGF 1115. Verify toolholder pocket geometry and clamping method before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC setup technicians. Always power down and lock out the machine spindle before seating or replacing inserts. Ensure the toolholder pocket is clean and free of chips or debris before installing the insert, as contamination can affect seating accuracy and surface finish. Do not exceed the insert manufacturer's recommended feed and speed parameters for the target workpiece material.\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\u003eInsert Shape\u003c\/strong\u003e: Diamond (80 degrees)\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: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN and AlCr2O3 (PVD process)\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\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: G\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: N\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\u003eSeries\u003c\/strong\u003e: T-Max P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: CNGG120404-SGF 1115\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.3 pounds\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: 5908876\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51728173400370,"sku":"5908876","price":300.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1f5c8df99c10d07a5b25c63a72b7a8b4.jpg?v=1788688955","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5908876-turning-insert-cngg431-sgf-1115","provider":"Voomi Supply","version":"1.0","type":"link"}