{"product_id":"iscar-5507309-wnmg-431-tf-ic9250-carbide-turning-insert","title":"Iscar 5507309 Wnmg 431-TF IC9250 Carbide Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ISCAR 5507309 is a WNMG 431-TF IC9250 solid carbide turning insert from the Isoturn series, designed for precision external and internal turning operations on stainless steel and steel workpieces. Manufactured to ISO 13399 standards, this insert features a CVD-applied TiCN and Al2O3 multilayer coating that extends tool life in demanding cutting environments. The 80-degree trigon shape with a positive rake geometry and N-type clearance supports stable chip control across a range of feeds and depths. A TF chip breaker geometry is built in for effective chip evacuation. Licensed machinists and CNC operators working in job shops or production environments are the primary users.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for turning applications on stainless steel and carbon steel in both roughing and semi-finishing passes. The TF chip breaker makes it effective at moderate feed rates where controlled chip formation is critical. The insert also supports boring operations, making it a multi-use tooling option for facilities running mixed operations. It fits standard WNMG-style toolholders with clamp and pin holding methods.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eIC9250 grade solid carbide with CVD-applied TiCN and Al2O3 multilayer coating for wear resistance\u003c\/li\u003e\n  \u003cli\u003e80-degree trigon insert shape with positive rake for reduced cutting forces\u003c\/li\u003e\n  \u003cli\u003eTF chip breaker geometry for reliable chip control on steel and stainless steel\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut: 3.99 mm (0.157 inches)\u003c\/li\u003e\n  \u003cli\u003eCompatible with clamp and pin insert holding methods\u003c\/li\u003e\n  \u003cli\u003eMulti-use capability including turning and boring per ISO 13399\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in standard WNMG-style toolholders that accept clamp and pin holding. Suitable for primary workpiece materials designated ISO material codes M (stainless steel) and P (steel).\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC tooling technicians. Ensure the machine spindle is fully stopped and the turret is locked before seating or indexing the insert. Verify the toolholder pocket and seating surface are clean and free of chips before clamping. Follow the toolholder manufacturer torque specifications for the clamping screw — do not overtighten, as this can fracture the insert.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: WNMG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: WNMG 431-TF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Isoturn\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: IC9250\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 and Al2O3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: CVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Trigon (W)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 80 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: TF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\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: M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 1\/2 inch (0.500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/64 inch (0.016 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 8.71 mm (0.343 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3\/16 inch (0.187 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 3.99 mm (0.157 inches)\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, Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\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\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: 5507309\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51744495370546,"sku":"5507309","price":240.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d05c5fce7183779d277993ab3b1280c0.jpg?v=1788857371","url":"https:\/\/voomisupply.com\/products\/iscar-5507309-wnmg-431-tf-ic9250-carbide-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}