{"product_id":"kennametal-3753415-turning-insert-cpmt3252mf-kcp25","title":"Kennametal 3753415 Turning Insert CPMT3252MF KCP25","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 3753415 is a solid carbide turning insert in the CPMT3252MF geometry, manufactured to ANSI and ISO standards and graded KCP25. It carries a multilayer CVD coating of TiCN and Al2O3 applied via MTCVD process, providing moderate wear-resistance and toughness suited for steel, cast iron, aluminum, and other non-ferrous materials. The 80-degree diamond (rhombic) shape delivers a strong cutting edge geometry, while the MF chip breaker is optimized for finishing and medium machining operations. The insert measures 9.67 mm (0.3808 inches) in length with a 3\/8-inch inscribed circle and a 1\/32-inch corner radius. It is held in place via a screw-on method and features a positive rake and positive side clearance for clean, efficient chip evacuation.\u003c\/p\u003e\n\u003cp\u003eThis insert is designed for turning, facing, and boring operations on CNC lathes and machining centers used in production environments. It is suited for both residential shop use and industrial production settings where consistent surface finish and dimensional accuracy are required on steel and non-ferrous workpieces. The neutral hand orientation makes it adaptable across a range of toolholder setups. With two cutting edges per insert and a chamfered and honed cutting edge style, it delivers reliable performance across moderate material removal rates and finishing passes. Machinists working with P-category steels and N-category aluminum alloys will find the KCP25 grade a practical general-purpose choice.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCPMT3252MF geometry with 80-degree diamond shape and MF chip breaker for finishing and medium machining\u003c\/li\u003e\n  \u003cli\u003eKCP25 grade with multilayer TiCN and Al2O3 CVD coating for moderate wear-resistance and toughness\u003c\/li\u003e\n  \u003cli\u003eScrew-on insert holding method with positive rake and positive side clearance\u003c\/li\u003e\n  \u003cli\u003eTwo cutting edges per insert, chamfered and honed cutting edge style\u003c\/li\u003e\n  \u003cli\u003eNeutral hand orientation compatible with a wide range of toolholders\u003c\/li\u003e\n  \u003cli\u003eRated for turning, facing, and boring applications on steel, cast iron, aluminum, and non-ferrous materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in screw-on CPMT-style toolholders compatible with ANSI insert code CPMT3252 and ISO insert code CPMT09T308. Suitable for primary workpiece materials classified under P (steel, cast iron) and N (aluminum and non-ferrous) material grade categories.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC setup technicians. Power down and lock out the machine spindle before seating or replacing the insert. Use the appropriate torx or hex key to torque the clamping screw to the toolholder manufacturer specification  -  do not overtighten, as this can fracture the carbide insert. Inspect the insert pocket and seating surface for chips or debris before each insert change to ensure proper seating and accurate tool geometry.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: CPMT3252\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: CPMT09T308\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\u003eManufacturer Grade\u003c\/strong\u003e: KCP25\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN and Al2O3 (Multilayer CVD, MTCVD Process)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: MF (Finishing and Medium Machining)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\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\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inch (0.3750 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 5\/32 inch (0.1563 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/32 inch (0.0313 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: 11 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 0 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\u003eNumber of Cutting Edges\u003c\/strong\u003e: 2\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\u003eHolding 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\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 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: 3753415\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51743399706930,"sku":"3753415","price":211.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9679b9db05af6910f5dc001fe52716f8.jpg?v=1788846648","url":"https:\/\/voomisupply.com\/products\/kennametal-3753415-turning-insert-cpmt3252mf-kcp25","provider":"Voomi Supply","version":"1.0","type":"link"}