{"product_id":"accupro-75543900-cnmg432-carbide-turning-insert-cvd","title":"Accupro 75543900 CNMG432 Carbide Turning Insert Cvd","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 75543900 is a CNMG432 indexable carbide turning insert designed for general and finish turning operations on CNC lathes and turning centers. It features an 80-degree diamond (rhombic) insert shape with a negative side clearance and a CVD coating in grade ACP15K. The insert carries a 0.80 mm (0.0315 inch) corner radius and provides a maximum depth of cut of 4.00 mm (0.1575 inch). With four cutting edges per insert, it delivers extended tool life per piece. This insert belongs to the CI series and meets ANSI standard code CNMG432 and ISO code CNMG120408.\u003c\/p\u003e\u003cp\u003eThis insert is suited for turning steel, stainless steel, and cast iron workpieces in both roughing and moderate finishing applications. The ACP15K grade is characterized by high wear resistance transitioning to moderate wear resistance and toughness across the P, M, and K primary workpiece material categories. It is intended for use by CNC machinists and toolroom operators in job shop and production manufacturing environments. The WM+ chip breaker geometry promotes effective chip control across these material groups.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCVD-coated carbide grade ACP15K for high wear resistance on steel, stainless steel, and cast iron\u003c\/li\u003e\n\u003cli\u003eCNMG432 \/ CNMG120408 geometry with 80-degree diamond insert shape and negative clearance\u003c\/li\u003e\n\u003cli\u003eFour usable cutting edges per insert for lower cost per edge\u003c\/li\u003e\n\u003cli\u003eCorner radius of 0.80 mm (0.0315 inch) for versatile finish and semi-finish turning\u003c\/li\u003e\n\u003cli\u003eWM+ chip breaker for effective chip control across P, M, and K workpiece materials\u003c\/li\u003e\n\u003cli\u003eCompatible with clamp, lever lock, pin, and screw insert-holding methods\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style indexable replacement for CNMG432 turning insert seats on standard negative-rake turning toolholders accepting CNMG-style inserts with a 0.5000 inch inscribed circle and a 0.2043 inch hole diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified CNC machinists or toolroom technicians. Power down and lock out the machine spindle before indexing or replacing inserts. Seat the insert fully and uniformly in the pocket before tightening the clamping mechanism to avoid micro-fracture at the cutting edge. Inspect the insert pocket for wear or debris before seating a fresh edge.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: CNMG432\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: CNMG120408\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: CNMG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: C - Diamond (Rhombic) 80-Deg\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: ACP15K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: CVD\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: 0.5000 inches (12.70 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1874 inches (4.76 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2043 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.1575 inches (4.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide Clearance\u003c\/strong\u003e: Negative\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\u003eTolerance Code\u003c\/strong\u003e: M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material Codes\u003c\/strong\u003e: P (Steel), M (Stainless Steel), K (Cast Iron)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Methods\u003c\/strong\u003e: Clamp, Lever Lock, Pin, Screw\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: 0.03 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\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: 75543900\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51733682061618,"sku":"75543900","price":176.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a9114a8ca4a9902a74a2216554f61331_8ea322a7-0638-44e6-9d26-2fb88a45c588.jpg?v=1788758057","url":"https:\/\/voomisupply.com\/products\/accupro-75543900-cnmg432-carbide-turning-insert-cvd","provider":"Voomi Supply","version":"1.0","type":"link"}