{"product_id":"iscar-5507806-cnmg431tf-ic8250-turning-insert-carbide","title":"Iscar 5507806 CNMG431TF IC8250 Turning Insert Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ISCAR 5507806 is a CNMG-style turning insert designed for precision external and internal turning operations on stainless steel and steel workpieces. It carries the manufacturer grade IC8250 and features a CVD-applied multilayer coating of TiCN, Al2O3, and TiN, delivering wear resistance and thermal stability across a broad range of cutting conditions. The insert is constructed from solid carbide and incorporates the TF chip breaker geometry, which supports positive rake cutting action. At 0.508 inches in length with a 0.5-inch inscribed circle and a 0.016-inch corner radius, this insert fits standard CNMG toolholders. A licensed machinist or CNC operator typically handles installation and indexing.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for both roughing and finishing passes on stainless steel and carbon steel in turning centers and CNC lathes. It belongs to the Isoturn series and is rated for a maximum depth of cut of 0.157 inches (3.99 mm). The multi-use designation includes compatibility with boring applications in addition to standard external turning. Its 80-degree diamond shape and neutral clearance angle make it a reliable choice for continuous and light interrupted cuts in job shop and production environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCVD multilayer coating: TiCN, Al2O3, and TiN for extended tool life on steel and stainless steel\u003c\/li\u003e\n  \u003cli\u003eTF chip breaker geometry with positive rake for reduced cutting forces\u003c\/li\u003e\n  \u003cli\u003e80-degree diamond insert shape (CNMG) with 0.016-inch corner radius\u003c\/li\u003e\n  \u003cli\u003eSolid carbide substrate, grade IC8250\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut: 0.157 inches (3.99 mm)\u003c\/li\u003e\n  \u003cli\u003eClamp and pin holding method for secure seating in toolholder\u003c\/li\u003e\n  \u003cli\u003eMulti-use rated for turning and boring applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in standard CNMG-style toolholders compatible with a 0.5-inch inscribed circle, 3\/16-inch insert thickness, and clamp or pin holding systems. Primary workpiece materials are stainless steel (ISO material code M) and steel (ISO material code P). Conforms to ISO 13399 standards. Iso code: CNMG 431-TF.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or CNC toolroom technician. The machine spindle must be stopped and all axes must be at a safe position before indexing or replacing an insert. Use the correct torque wrench and clamping screw specified by the toolholder manufacturer to avoid over-tightening, which can fracture the insert. Inspect the toolholder pocket and locating pin for wear or debris before seating a new insert.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: CNMG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: IC8250\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: TiCN, Al2O3, TiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: CVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: TF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond (80 degrees)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.508 inches (12.90 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.187 inches (3\/16 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.016 inches (1\/64 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.157 inches (3.99 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: 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, Pin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Stainless Steel, Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Isoturn\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: CNMG 431-TF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ISO 13399\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: ISCAR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5507806\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51743252513074,"sku":"5507806","price":243.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a7a126ce5e615af2be53674c83be9a26.jpg?v=1788844558","url":"https:\/\/voomisupply.com\/products\/iscar-5507806-cnmg431tf-ic8250-turning-insert-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}