{"product_id":"iscar-5507822-turning-insert-cnmg-431-nf-ic8250-carbide","title":"Iscar 5507822 Turning Insert Cnmg 431-NF IC8250 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ISCAR 5507822 is a CNMG 431-NF indexable turning insert manufactured from solid carbide with a CVD-applied multilayer coating of TiCN, Al2O3, and TiN. Part of the Isoturn series, this insert is designed for external and internal turning operations on CNC lathes and turning centers. The 80-degree diamond shape (C) with a neutral 0-degree relief angle (N) and M-tolerance class delivers consistent dimensional accuracy across indexed edges. The NF chip breaker geometry supports positive-rake cutting action, making it well suited for finishing and light roughing passes on ferrous workpiece materials.\u003c\/p\u003e\n\u003cp\u003eThis insert is primarily rated for stainless steel (ISO material code M) and steel (ISO material code P) applications. The Isoturn series is a general-purpose turning platform used in production and job-shop environments on both vertical and horizontal turning centers. The multi-use designation also qualifies this insert for boring operations. It is packaged individually and sold in multiples of 10, making it a standard production consumable for shops running high-volume turning programs.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCVD multilayer coating: TiCN base, Al2O3 mid-layer, TiN top coat for wear resistance and heat management\u003c\/li\u003e\n  \u003cli\u003eSolid carbide substrate in IC8250 grade for toughness on stainless and steel\u003c\/li\u003e\n  \u003cli\u003e80-degree diamond insert shape provides two usable cutting edges per insert\u003c\/li\u003e\n  \u003cli\u003eNF chip breaker with positive rake geometry for controlled chip flow on finishing cuts\u003c\/li\u003e\n  \u003cli\u003eClamp and pin insert holding compatibility for secure seating in standard CNMG toolholders\u003c\/li\u003e\n  \u003cli\u003eMulti-use rated for both turning and boring applications\u003c\/li\u003e\n  \u003cli\u003eConforms to ISO 13399 cutting tool data standard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in standard CNMG-style toolholders that accept a 1\/2-inch inscribed circle, 3\/16-inch thick diamond insert with clamp or pin holding. Compatible with turning centers and CNC lathes running stainless steel and steel workpieces. Also suitable for boring bar applications that accept CNMG 431 inserts.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a machinist or CNC tooling technician. Power down and zero-return the machine spindle before changing inserts. Ensure the insert pocket and seat are clean and free of chips before seating the new insert, as debris under the insert will affect surface finish and edge life. Torque the clamping screw to the toolholder manufacturer specification, not to a generic value, and verify insert seating before resuming cuts.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: CNMG 431-NF\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 (CVD)\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\u003eInscribed Circle\u003c\/strong\u003e: 0.5000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.5080 inches (12.90 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1870 inches (3\/16 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0160 inches (1\/64 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.1380 inches (3.51 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees (Code N)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: NF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\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 (M), Steel (P)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Isoturn\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Use Application\u003c\/strong\u003e: Boring\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: 0.025 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: 5507822\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51732579844402,"sku":"5507822","price":241.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3f40c23329f90666ca886e5bc0558ca5.jpg?v=1788744629","url":"https:\/\/voomisupply.com\/products\/iscar-5507822-turning-insert-cnmg-431-nf-ic8250-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}