{"product_id":"iscar-5507285-cnmg431-tf-ic9250-turning-insert-carbide","title":"Iscar 5507285 CNMG431 Tf IC9250 Turning Insert Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 5507285 is a CNMG431 TF geometry turning insert in the IC9250 grade, designed for external and internal turning operations on CNC lathes and turning centers. This solid carbide insert features a CVD-applied multilayer coating of TiCN, Al2O3, and TiN, which delivers a hard wear-resistant surface with a tough substrate underneath. The 80-degree diamond (rhombic) shape provides two usable cutting edges per face. With a 0.5-inch inscribed circle, a 3\/16-inch thickness, and a 1\/64-inch corner radius, this insert suits medium to roughing depth-of-cut applications up to 4.00 mm. Licensed machinists and CNC operators install this insert in standard CNMG-style toolholders using clamp or pin retention.\u003c\/p\u003e\u003cp\u003eThe TF chip breaker geometry on the ISCAR 5507285 is optimized for roughing and medium machining passes. The IC9250 grade targets steel (P), stainless steel (M), and hardened materials (H), offering a range from high wear-resistance to high toughness depending on cutting conditions. It is well suited for production turning environments where consistent chip control and extended tool life across varying feed rates and depths of cut are required. The negative side clearance and positive rake design balance cutting force and edge stability in demanding turning applications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCVD multilayer coating: TiCN, Al2O3, and TiN for wear resistance across steel and stainless workpiece materials\u003c\/li\u003e\n\u003cli\u003eIC9250 grade covers P (steel), M (stainless steel), and H (hardened materials) application groups\u003c\/li\u003e\n\u003cli\u003eTF chip breaker geometry rated for roughing and medium machining operations\u003c\/li\u003e\n\u003cli\u003e80-degree diamond insert shape (ANSI code C) with negative clearance and positive rake\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut of 4.00 mm (0.1575 inches)\u003c\/li\u003e\n\u003cli\u003eCompatible with clamp and pin insert holding methods in standard CNMG toolholders\u003c\/li\u003e\n\u003cli\u003eCompliant with ISO 13399 cutting tool data representation standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard-fit insert for CNMG431 toolholders using clamp or pin retention. ANSI insert code CNMG431; ISO insert code CNMG120404. Material grade classifications C5, C6, and C7.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis insert is installed by qualified machinists or CNC tooling technicians. Power down and lock out the machine spindle before indexing or replacing inserts. Use the correct torque wrench and manufacturer-specified clamp hardware for the toolholder; do not over-tighten the clamp screw or pin, as this can fracture the carbide. Inspect the insert seat and clamp for chips or debris before seating a new insert to ensure proper support and prevent premature edge failure.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: CNMG431\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: CNMG120404\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: IC9250\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN, Al2O3, TiN (CVD process)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: C - Diamond (Rhombic) 80 degrees\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: 12.90 mm (0.5079 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3\/16 inches (0.1874 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/64 inches (0.0157 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 4.00 mm (0.1575 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2030 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide Clearance\u003c\/strong\u003e: Negative\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: TF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker Operation\u003c\/strong\u003e: Roughing, Medium Machining\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, Hardened Materials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C5, C6, C7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Isoturn\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\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: 0.1 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 5507285\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51748721230130,"sku":"5507285","price":221.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/37a610c3b5d2ecb858f515828a395647.jpg?v=1788897279","url":"https:\/\/voomisupply.com\/products\/iscar-5507285-cnmg431-tf-ic9250-turning-insert-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}