{"product_id":"kennametal-2425660-ccmt2151lf-kc5025-carbide-turning-insert","title":"Kennametal 2425660 CCMT2151LF KC5025 Carbide Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 2425660 is a CCMT2151LF-grade solid carbide turning insert coated with TiAlN via a PVD process and manufactured to the KC5025 grade. Designed for precision metal cutting, this insert features an 80-degree diamond (rhombic) shape, a neutral hand orientation, and a positive rake angle of 5 degrees with a positive side clearance. The 7-degree relief angle and honed cutting edge style make it well-suited for finishing and light machining passes. It measures 6.45 mm in length with a 0.25-inch inscribed circle and a 1\/64-inch corner radius. Screw-on holding secures the insert rigidly during operation. The LF chip breaker geometry promotes controlled chip evacuation at light depths of cut up to 1.25 mm.\u003c\/p\u003e\u003cp\u003eThis insert is intended for turning, facing, and boring operations on a range of workpiece materials. KC5025 grade characteristics deliver moderate wear resistance and toughness across steel (P), stainless steel (M), cast iron (K), aluminum and non-ferrous (N), and superalloy and titanium (S) material groups, making it a versatile choice for job shops and production environments running mixed-material work. It is sized to ANSI insert code CCMT2151 and ISO insert code CCMT060204, fitting compatible screw-on toolholders in both ANSI and ISO standard configurations. This insert is packaged individually and sold in a minimum order quantity of 5 units.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKC5025 TiAlN PVD coating delivers moderate wear resistance and toughness across steel, stainless steel, cast iron, non-ferrous, and superalloy workpieces\u003c\/li\u003e\n\u003cli\u003eLF chip breaker geometry optimized for finishing and light machining with maximum depth of cut of 1.25 mm (0.0492 inches)\u003c\/li\u003e\n\u003cli\u003e80-degree diamond insert shape with 1\/64-inch corner radius for sharp, controlled profiling cuts\u003c\/li\u003e\n\u003cli\u003ePositive rake (5 degrees) and positive side clearance reduce cutting forces on lighter cuts\u003c\/li\u003e\n\u003cli\u003eHoned cutting edge style extends edge life and improves surface finish consistency\u003c\/li\u003e\n\u003cli\u003eScrew-on holding method with 0.1142-inch hole diameter for secure, repeatable seating in compatible toolholders\u003c\/li\u003e\n\u003cli\u003eConforms to ANSI and ISO standards; dual-certified insert code CCMT2151 \/ CCMT060204\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in screw-on style turning toolholders accepting CCMT2151 (ANSI) or CCMT060204 (ISO) inserts with a 0.1142-inch (2.80 mm) mounting hole diameter. Suitable for turning, facing, and boring applications across material groups P, M, K, N, and S as defined by ISO material classification.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a machinist or toolroom technician using the appropriate torx or hex key to seat the insert screw to the toolholder manufacturer's specified torque. Ensure the machine spindle is fully stopped and all energy sources are locked out before indexing or replacing inserts. Inspect the insert pocket and seating surface for chips or debris before seating a new insert, as contamination can cause insert rocking and premature edge failure. Do not exceed the maximum recommended depth of cut for this insert geometry.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: CCMT2151\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: CCMT060204\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Grade\u003c\/strong\u003e: KC5025\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\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\u003eIncluded Angle\u003c\/strong\u003e: 80 degrees\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: LF (Finishing \/ Light Machining)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 5 degrees (Positive)\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\u003eCutting Edge Style\u003c\/strong\u003e: Honed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 6.45 mm (0.2539 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Width\u003c\/strong\u003e: 0.2500 inches (1\/4 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.0938 inches (3\/32 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.2500 inches (1\/4 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0156 inches (1\/64 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1142 inches (2.80 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\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 Materials\u003c\/strong\u003e: Stainless Steel, Superalloys, Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C2, C6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Use Applications\u003c\/strong\u003e: Turning, Facing, Boring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0018 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 insert per package\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 5\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: 2425660\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51739344568626,"sku":"2425660","price":182.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d5a43a6b6f63b38cbdc7e17fcce773f5.jpg?v=1788813402","url":"https:\/\/voomisupply.com\/products\/kennametal-2425660-ccmt2151lf-kc5025-carbide-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}