{"product_id":"accupro-75507871-tcmt110208-carbide-turning-insert","title":"Accupro 75507871 TCMT110208 Carbide Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 75507871 is a carbide turning insert designed for precision material removal on CNC and manual lathes. Built to ANSI code TCMT21.52 and ISO code TCMT110208, this triangular insert features a CVD coating and ACK20P manufacturer grade, making it well-suited for high wear-resistance applications on steel and cast iron. The TCMT insert style incorporates a positive side clearance and a 7-degree relief angle, reducing cutting forces and minimizing workpiece friction. With a 0.80 mm (0.0315 inch) corner radius and a WM+ chip breaker, it delivers controlled chip formation across a range of turning operations. It is installed using a screw-hold method and is intended for use by machinists and CNC operators in production and job-shop environments.\u003c\/p\u003e\u003cp\u003eThis insert is appropriate for turning steel (ISO material group P) and cast iron (ISO material group K) workpieces where high wear-resistance is the primary requirement. The neutral hand orientation makes it compatible with both left- and right-hand tool holders configured for the TCMT geometry. The WM+ chip breaker geometry is suited to medium cutting conditions with moderate feed rates. Typical applications include OD turning, facing, and light profiling passes on ferrous workpieces in both production and maintenance machining scenarios.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCVD coating with ACK20P grade for high wear-resistance on steel and cast iron\u003c\/li\u003e\n\u003cli\u003eTriangular insert shape with 3 cutting edges for extended tool life per insert\u003c\/li\u003e\n\u003cli\u003e7-degree relief angle with positive side clearance reduces cutting forces\u003c\/li\u003e\n\u003cli\u003eWM+ chip breaker for controlled chip formation in medium turning conditions\u003c\/li\u003e\n\u003cli\u003eScrew-hold mounting method for secure, repeatable insert indexing\u003c\/li\u003e\n\u003cli\u003eNeutral hand orientation for broad tool holder compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement turning insert for TCMT-style tool holders accepting ANSI TCMT21.52 or ISO TCMT110208 geometry inserts with a screw-hold clamping method.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis insert is installed by a machinist or CNC operator using the appropriate torx or hex key to seat and torque the clamping screw into a compatible TCMT tool holder. Power down and lock out the machine before indexing or replacing inserts. Inspect the insert pocket and clamping screw for wear or damage before seating a new insert. Handle carbide inserts carefully to avoid chipping the cutting edges prior to use.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: TCMT21.52\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: TCMT110208\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\u003eIncluded Angle\u003c\/strong\u003e: 60 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.80 mm (0.0315 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.2500 inches (6.35 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: 0.1102 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\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\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel (P), Cast Iron (K)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CI\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: 75507871\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51733844427058,"sku":"75507871","price":148.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/37d886f1b1c4d83ce6704a5ca171a231_50c54ed7-6b9c-4a25-b7ba-d000b0fca1f5.jpg?v=1788759555","url":"https:\/\/voomisupply.com\/products\/accupro-75507871-tcmt110208-carbide-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}