{"product_id":"accupro-75511576-tcmt-carbide-turning-insert-0-0157-cr","title":"Accupro 75511576 Tcmt Carbide Turning Insert 0.0157 Cr","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 75511576 is a TCMT-style triangular carbide turning insert designed for precision external turning operations on CNC lathes and manual turning centers. Built to ANSI code TCMT1.81.51 and ISO code TCMT090204, this insert features a CVD coating in manufacturer grade ACK20P for high wear-resistance across steel and cast iron workpiece materials. The neutral-hand geometry, 7-degree relief angle, and 0.0157-inch corner radius support clean chip evacuation and consistent surface finish in moderate to high-feed turning passes. Licensed machinists and CNC operators use this insert as a direct screw-held replacement in standard TCMT toolholders.\u003c\/p\u003e\u003cp\u003eThis insert is suited for production turning of steel (P-class) and cast iron (K-class) workpieces in both light finishing and moderate roughing applications. The WM+ chip breaker geometry is optimized for work materials that require controlled chip breaking at varying depths of cut. Maximum depth of cut is 0.1181 inches, making it appropriate for semi-finish and finish turning passes in job shop and production-floor environments. The positive side clearance geometry reduces cutting forces and heat buildup, extending edge life on abrasive materials.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCVD-coated ACK20P carbide grade delivers high wear-resistance on steel and cast iron\u003c\/li\u003e\n\u003cli\u003eTCMT triangle shape provides 3 usable cutting edges per insert\u003c\/li\u003e\n\u003cli\u003eWM+ chip breaker geometry controls chips across a range of feed rates and depths of cut\u003c\/li\u003e\n\u003cli\u003ePositive side clearance reduces cutting forces and prolongs edge life\u003c\/li\u003e\n\u003cli\u003eScrew-held mounting method for secure, repeatable seating in standard TCMT toolholders\u003c\/li\u003e\n\u003cli\u003eNeutral hand orientation fits left-hand, right-hand, and axial-feed holder setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement insert for standard TCMT-style screw-clamp turning toolholders accepting ANSI code TCMT1.81.51 or ISO code TCMT090204 inserts.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or CNC setup technicians. Power down and lock out the machine spindle before indexing or replacing inserts. Use the appropriate Torx or hex key to seat the clamping screw to the toolholder manufacturers specified torque. Inspect the insert pocket and clamping screw for wear or damage before installing a new edge.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: TCMT1.81.51\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: TCMT090204\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: TCMT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: T - Triangle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: ACK20P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: CVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 7 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0157 inches (0.40 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.2189 inches (5.56 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.0937 inches (2.38 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.0984 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.1181 inches (3.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide Clearance\u003c\/strong\u003e: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: WM+\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel (P), Cast Iron (K)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: ACCUPRO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 75511576\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51743893848370,"sku":"75511576","price":129.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4c152581e7ef497a24a15c4033166691_f0778003-7b1a-4908-ae58-d6d53555af85.jpg?v=1788850989","url":"https:\/\/voomisupply.com\/products\/accupro-75511576-tcmt-carbide-turning-insert-0-0157-cr","provider":"Voomi Supply","version":"1.0","type":"link"}