{"product_id":"kennametal-3753245-ccmt3251lf-kcp10-carbide-turning-insert","title":"Kennametal 3753245 CCMT3251LF KCP10 Carbide Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 3753245 is a solid carbide turning insert designed for precision metal removal in steel, cast iron, aluminum, and non-ferrous applications. Carrying the ANSI designation CCMT3251LF and ISO code CCMT09T304, this insert features a multilayer CVD coating  -  TiCN over Al2O3  -  applied via MTCVD process to the KCP10 carbide grade. The 80-degree diamond (rhombic) shape provides a strong cutting geometry with a positive rake angle of 5 degrees and a 7-degree relief angle. The LF chip breaker is optimized for finishing and light machining operations. Insert length is 9.67 mm (0.3808 inches), inscribed circle is 0.375 inches, and corner radius is 0.0156 inches. Neutral hand orientation allows flexible tool holder pairing.\u003c\/p\u003e\u003cp\u003eThis insert is suited for finishing and light machining passes on steel and cast iron in both turning and facing operations, as well as boring applications. The KCP10 grade delivers high wear resistance on steel (P-class materials) and moderate wear resistance with toughness on aluminum and non-ferrous (N-class) materials. Its positive side clearance and honed cutting edge style make it appropriate for achieving tight surface finish tolerances in both CNC and manual lathe setups. Maximum depth of cut is 1.25 mm (0.0492 inches), reinforcing its role as a finishing-grade insert.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKCP10 carbide grade with multilayer CVD TiCN and Al2O3 coating for high wear resistance on steel\u003c\/li\u003e\n\u003cli\u003eCCMT3251LF geometry  -  80-degree diamond shape with LF chip breaker for finishing and light machining\u003c\/li\u003e\n\u003cli\u003ePositive rake (5 degrees) and positive side clearance reduce cutting forces on finish passes\u003c\/li\u003e\n\u003cli\u003eHoned cutting edge style for improved edge stability and surface finish\u003c\/li\u003e\n\u003cli\u003eTwo cutting edges per insert for extended tooling economy\u003c\/li\u003e\n\u003cli\u003eScrew-on holding method compatible with standard CCMT-style tool holders\u003c\/li\u003e\n\u003cli\u003eRated for turning, facing, and boring on the same insert\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-use insert for standard CCMT screw-on tool holders accepting the CCMT3251 (ANSI) or CCMT09T304 (ISO) insert size. Verify holder seat and clamping screw specifications before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a machinist or tooling technician. Power down and lock out the machine spindle before seating or replacing inserts. Use the correct torque screwdriver for the clamping screw  -  do not overtighten, as carbide inserts are brittle and will crack under excessive clamping force. Inspect the tool holder seat and shim for debris or wear before installing a new insert, and confirm the insert index is fully seated before resuming cuts.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: CCMT3251\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: CCMT09T304\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry Standard Number\u003c\/strong\u003e: CCMT3251LF\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 \/ MTCVD)\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\u003eChip Breaker\u003c\/strong\u003e: LF (Finishing \/ Light Machining)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inches (0.3750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 9.67 mm (0.3808 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 5\/32 inches (0.1563 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/64 inches (0.0156 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1732 inches (4.40 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\u003eRelief Angle\u003c\/strong\u003e: 7 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 5 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide Clearance\u003c\/strong\u003e: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Honed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\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-On\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Cast Iron, Aluminum and Non-Ferrous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications\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\u003eMaterial Grade\u003c\/strong\u003e: C3, C7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 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: KENNAMETAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 3753245\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51743677710642,"sku":"3753245","price":215.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bf6b7b7acbd48698ad6256dc00d32ead.jpg?v=1788849218","url":"https:\/\/voomisupply.com\/products\/kennametal-3753245-ccmt3251lf-kcp10-carbide-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}