{"product_id":"iscar-5510335-cnmg331f3p-ic8250-turning-insert","title":"Iscar 5510335 CNMG331F3P IC8250 Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 5510335 is a CNMG331F3P grade IC8250 solid carbide turning insert designed for external and internal turning operations on CNC lathes and turning centers. It features a multilayer PVD coating of TiCN, Al2O3, and TiN applied over a solid carbide substrate. The diamond-shaped insert carries an 80-degree included angle with a positive rake geometry and an F3P chip breaker. The inscribed circle measures 0.375 inches, insert thickness is 0.1875 inches, and the corner radius is 0.0156 inches. Licensed machinists and CNC operators install this insert in standard CNMG-style toolholders for precision turning work.\u003c\/p\u003e\u003cp\u003eThis insert is rated for turning steel and stainless steel workpiece materials, corresponding to ISO material groups P and M. It fits the Isoturn series and is suited for light to medium turning passes with a maximum depth of cut of 0.138 inches (3.50 mm). The F3P chip breaker geometry promotes controlled chip formation in finishing and semi-finishing applications on ferrous metals. It is a common choice for production turning on horizontal and vertical turning centers in job shops and manufacturing facilities.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eGrade IC8250 solid carbide with PVD-applied TiCN, Al2O3, and TiN multilayer coating for wear resistance on steel and stainless\u003c\/li\u003e\n\u003cli\u003e80-degree diamond insert shape (CNMG style) with positive rake for reduced cutting forces\u003c\/li\u003e\n\u003cli\u003eF3P chip breaker optimized for finishing and semi-finishing cuts on P and M ISO material groups\u003c\/li\u003e\n\u003cli\u003eCorner radius of 0.0156 inches provides tight-tolerance surface finish capability\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut of 0.138 inches (3.50 mm) suitable for light to medium material removal\u003c\/li\u003e\n\u003cli\u003eClamp and pin insert holding method compatible with standard CNMG toolholder systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-use insert for CNMG331 toolholders in the ISCAR Isoturn series. Compatible with toolholders accepting CNMG-style inserts with clamp and pin holding. Verify toolholder seat geometry and insert pocket dimensions before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eCNC machinists and turning specialists install CNMG-style inserts. Power down and lock out the machine spindle before changing inserts. Use the appropriate torque driver or clamp screw tool specified by the toolholder manufacturer — do not overtighten the clamp screw. Inspect the insert seat and chip pocket for debris before seating the new insert to ensure proper contact and cutting edge alignment.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: CNMG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\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: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond (C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 80 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.375 inches (3\/8 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1875 inches (3\/16 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0156 inches (1\/64 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.150 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.138 inches (3.50 mm)\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: F3P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\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 and Pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel (P), Stainless Steel (M)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Isoturn\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO 13399\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 3.94 inches L x 1.69 inches W x 0.47 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.134 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: 5510335\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51730804998450,"sku":"5510335","price":185.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/69d0630dfe1f33a222ab33e56dc858a3.jpg?v=1788723139","url":"https:\/\/voomisupply.com\/products\/iscar-5510335-cnmg331f3p-ic8250-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}