{"product_id":"accupro-75563734-ccmt21-52-carbide-turning-insert","title":"Accupro 75563734 CCMT21.52 Carbide Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 75563734 is a CCMT-style carbide turning insert designed for precision external turning operations on CNC and manual lathes. It carries ANSI code CCMT21.52 and ISO code CCMT060208, with a diamond (rhombic) 80-degree included angle and a positive side clearance geometry. The insert is manufactured from CVD-coated carbide in grade ACP35M, providing a balance of wear resistance and toughness suited to steel, stainless steel, and special or super alloy workpieces. A 0.0315-inch corner radius and a maximum depth of cut of 0.1181 inches make it well suited for finishing and light semi-finishing passes. It is screw-held and features a neutral hand orientation.\u003c\/p\u003e\u003cp\u003eThis insert is used in production and job-shop turning applications where consistent surface finish and tool life across multiple material families are required. The WM+ chip breaker geometry is suited to medium steel turning, stainless steel, and moderate-toughness super alloy cuts. It installs in compatible CCMT insert pockets on standard turning toolholders. Machinists, tool-and-die technicians, and CNC operators working in aerospace, general manufacturing, and energy-sector component machining will encounter this insert style regularly. Sold individually; minimum order quantity is 10 units.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCVD-coated carbide grade ACP35M for extended wear resistance across P, M, and S workpiece material groups\u003c\/li\u003e\n\u003cli\u003eCCMT insert style with positive side clearance for reduced cutting forces and clean chip evacuation\u003c\/li\u003e\n\u003cli\u003e80-degree diamond (rhombic) insert shape provides two usable cutting edges per insert\u003c\/li\u003e\n\u003cli\u003eWM+ chip breaker geometry optimized for medium steel, stainless steel, and super alloy turning\u003c\/li\u003e\n\u003cli\u003eScrew-held mounting method ensures secure seating under interrupted and continuous cut conditions\u003c\/li\u003e\n\u003cli\u003eNeutral hand design fits both right-hand and left-hand toolholder configurations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard CCMT-pocket turning toolholders accepting CCMT21.52 (ISO CCMT060208) inserts with a screw-clamping hold method and a 0.1102-inch hole diameter. Verify toolholder pocket tolerance and clearance angle against manufacturer specifications before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or CNC tooling technicians. Power down and lock out the machine spindle before changing inserts. Seat the insert fully against all pocket walls before tightening the clamping screw; uneven seating increases the risk of insert fracture under load. Follow toolholder manufacturer torque guidelines for the clamping screw — do not overtighten. Inspect the pocket for chips or damage each time an insert edge is indexed.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: CCMT21.52\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: CCMT060208\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: CCMT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: C - Diamond (Rhombic) 80-Degree\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 80 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 7 degrees\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\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: ACP35M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: CVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: WM+\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0315 inches (0.80 mm)\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: 2\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), Stainless Steel (M), Special and Super Alloys (S)\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: 75563734\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51732938621234,"sku":"75563734","price":156.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9ae0cf729fb2ff6a831bf5e42cd0c547.jpg?v=1788749136","url":"https:\/\/voomisupply.com\/products\/accupro-75563734-ccmt21-52-carbide-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}