{"product_id":"accupro-75367995-carbide-turning-insert-ccgt21-51","title":"Accupro 75367995 Carbide Turning Insert CCGT21.51","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 75367995 is a CCGT-style carbide turning insert designed for precision metal cutting on CNC and manual lathes. It features an 80-degree diamond (rhombic) insert shape with a positive side clearance geometry, making it well suited for finishing and light roughing passes. The corner radius measures 0.40 mm (0.0157 inches), and the insert carries the ACN15K manufacturer grade with a polished coating finish. With a neutral hand orientation and screw-type holding method, this insert fits standard CCGT toolholders used across production and job-shop turning operations. It is intended for installation by machinists and CNC operators working with cast iron and non-ferrous workpiece materials.\u003c\/p\u003e\u003cp\u003eThis insert is optimized for cast iron (K) and aluminum and non-ferrous (N) workpiece materials, covering applications from high wear-resistance to moderate wear-resistance and toughness. The LMF+ chip breaker geometry supports controlled chip formation during finishing cuts and light material removal. Typical use cases include OD turning, facing, and contour operations on CNC turning centers and conventional lathes in both production and maintenance-repair environments. The 2-cutting-edge configuration allows the insert to be indexed once before replacement, maximizing cost-per-edge value.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCCGT insert style with 80-degree diamond (rhombic) shape for versatile turning geometry\u003c\/li\u003e\n\u003cli\u003eACN15K carbide grade with polished coating for cast iron and non-ferrous materials\u003c\/li\u003e\n\u003cli\u003eLMF+ chip breaker supports controlled chip formation during finishing operations\u003c\/li\u003e\n\u003cli\u003ePositive side clearance reduces cutting forces on light-to-moderate depth-of-cut passes\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut: 1.35 mm (0.0531 inches)\u003c\/li\u003e\n\u003cli\u003eScrew-type insert holding method for secure, repeatable seating in compatible toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement turning insert for CCGT-style toolholders conforming to ANSI code CCGT21.51 and ISO code CCGT060204. Suitable for toolholders accepting a 0.25-inch (6.35 mm) inscribed circle insert with a 0.1114-inch hole diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or CNC operators. Power down and lock out the machine spindle before indexing or replacing inserts. Use the appropriate torx or hex key to secure the clamping screw to the toolholder manufacturer's specified procedure; do not overtighten, as this can crack the carbide. Inspect the insert pocket and screw for wear or damage before seating a new insert.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: CCGT21.51\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: CCGT060204\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: CCGT\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\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: ACN15K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Polished\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.40 mm (0.0157 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: 2.38 mm (0.0937 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1114 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 1.35 mm (0.0531 inches)\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\u003eChip Breaker\u003c\/strong\u003e: LMF+\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: Cast Iron (K), Aluminum and Non-Ferrous (N)\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: 75367995\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51731983073586,"sku":"75367995","price":215.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d796acbba5fd417c002128a242deb7fb.jpg?v=1788737596","url":"https:\/\/voomisupply.com\/products\/accupro-75367995-carbide-turning-insert-ccgt21-51","provider":"Voomi Supply","version":"1.0","type":"link"}