{"product_id":"kennametal-3749263-cnmg543rp-kcp10-carbide-turning-insert","title":"Kennametal 3749263 CNMG543RP KCP10 Carbide Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 3749263 is a CNMG543RP KCP10 grade solid carbide turning insert designed for high-demand metal cutting operations. It features a multilayer CVD coating of TiCN and Al2O3, applied via MT-CVD process, delivering high wear resistance on steel and cast iron workpieces and moderate wear resistance with toughness on aluminum and non-ferrous materials. The insert measures 16.12 mm (0.6346 inches) in length with a 5\/8-inch inscribed circle and a 3\/64-inch (0.0469-inch) corner radius. With four usable cutting edges and an 80-degree diamond (rhombic) shape, this insert is suited for roughing and medium machining applications in turning, facing, and boring operations.\u003c\/p\u003e\n\u003cp\u003eThis insert is intended for use in CNC lathes and turning centers running steel, cast iron, aluminum, and non-ferrous workpiece materials. The RP chip breaker geometry supports roughing and medium machining passes, making it appropriate for production environments where stock removal rates and edge life are priorities. It is installed using a clamp or pin holding method and is compatible with KENLOC series toolholders designed for CNMG-style inserts. Licensed machinists and CNC operators in job shop, production, and maintenance machining environments are the primary users.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eKCP10 grade with multilayer CVD TiCN and Al2O3 coating for high wear resistance on steel (P) and non-ferrous (N) materials\u003c\/li\u003e\n  \u003cli\u003e80-degree diamond (C-style) insert shape with negative rake and negative side clearance for robust edge support\u003c\/li\u003e\n  \u003cli\u003eRP chip breaker optimized for roughing and medium machining passes\u003c\/li\u003e\n  \u003cli\u003eFour cutting edges per insert maximize tool economy\u003c\/li\u003e\n  \u003cli\u003eChamfered and honed cutting edge style for edge strength and consistent performance\u003c\/li\u003e\n  \u003cli\u003eConforms to ANSI (CNMG543) and ISO (CNMG160612) standards for broad toolholder compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in KENLOC series toolholders accepting CNMG543 (ANSI) or CNMG160612 (ISO) inserts with clamp or pin holding. Suitable for turning, facing, and boring operations on steel, cast iron, aluminum, and non-ferrous workpiece materials. Multi-use insert; compatible with standard negative-rake CNMG toolholders meeting ANSI and ISO interface specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC operator with the machine powered down and spindle locked before indexing or replacing inserts. Use the appropriate torque wrench and manufacturer-specified clamp hardware for the KENLOC toolholder to secure the insert; do not overtighten clamping screws by hand estimation. Inspect the insert seat and chip pocket for debris before seating a new insert edge. Confirm correct insert orientation and chip breaker direction relative to the direction of cut before resuming operation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: CNMG543\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: CNMG160612\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustry Standard Number\u003c\/strong\u003e: CNMG543RP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KCP10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN and Al2O3 (Multilayer CVD, MT-CVD Process)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: C - Diamond (Rhombic) 80 Degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 5\/8 inch (0.6250 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 16.12 mm (0.6346 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 1\/4 inch (0.2500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 3\/64 inch (0.0469 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2500 inches (6.35 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 1.25 mm (0.0492 inches)\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: 0 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 5 degrees (Negative)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSide Clearance\u003c\/strong\u003e: Negative\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: RP (Roughing and Medium Machining)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Chamfered and Honed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp and Pin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: KENLOC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Cast Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C3, C7\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\u003eMulti-Use Application\u003c\/strong\u003e: Turning, Facing, Boring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 per package (MOQ: 5)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: KENNAMETAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 3749263\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51740405858610,"sku":"3749263","price":290.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3a8d775764b97b9705818e6427e67c31.jpg?v=1788824804","url":"https:\/\/voomisupply.com\/products\/kennametal-3749263-cnmg543rp-kcp10-carbide-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}