{"product_id":"kennametal-3751582-dcmt3252lf-kcp25-turning-insert","title":"Kennametal 3751582 DCMT3252LF KCP25 Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 3751582 is a DCMT3252LF KCP25-grade solid carbide turning insert designed for precision metal cutting on CNC lathes and turning centers. It features a multilayer CVD coating of TiCN and Al2O3, applied via MTCVD process, delivering wear resistance and thermal stability across a broad range of cutting conditions. The insert measures 11.63 mm in length with a 3\/8-inch inscribed circle, a 5\/32-inch thickness, and a 1\/32-inch corner radius. The diamond 55-degree geometry and LF chip breaker promote clean chip evacuation on steel and cast iron. This is a screw-on style insert with a neutral hand orientation and a honed cutting edge for consistent, repeatable performance.\u003c\/p\u003e\u003cp\u003eThis insert is suited for general-purpose turning operations in both production and job-shop environments. Its positive rake angle of 5 degrees and 7-degree relief angle make it effective for turning, facing, boring, back turning, and back boring applications. Primary workpiece materials are steel and cast iron, corresponding to ISO material codes P and K. It is appropriate for use by machinists and CNC operators working with light to moderate depths of cut, with a maximum depth of cut of 1.25 mm (0.0492 inches). The KCP25 grade is a general-purpose carbide grade well-matched to interrupted and continuous cuts on ferrous materials.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKCP25 grade with multilayer CVD TiCN and Al2O3 coating for extended tool life on steel and cast iron\u003c\/li\u003e\n\u003cli\u003eDCMT diamond 55-degree insert shape with LF chip breaker for positive chip control\u003c\/li\u003e\n\u003cli\u003ePositive rake geometry (5-degree rake, 7-degree relief) reduces cutting forces\u003c\/li\u003e\n\u003cli\u003eHoned cutting edge for consistent edge integrity and reduced workpiece stress\u003c\/li\u003e\n\u003cli\u003e2 cutting edges per insert with neutral hand for flexible setup\u003c\/li\u003e\n\u003cli\u003eScrew-on holding method compatible with standard DCMT-style toolholders\u003c\/li\u003e\n\u003cli\u003eMulti-use application: turning, facing, boring, back turning, and back boring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in screw-on DCMT-style toolholders accepting a 3\/8-inch inscribed circle insert. Conforms to ANSI and ISO industry standards for DCMT insert geometry. Verify holder compatibility with clearance code C and tolerance code M before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or CNC tooling technicians. Always power down and lock out the machine spindle before seating or replacing inserts. Use the correct torx or hex key specified by the toolholder manufacturer to torque the clamping screw  -  do not overtighten, as carbide inserts are brittle and can fracture under excessive clamp force. Inspect the insert pocket for chips or debris before seating the new insert to ensure proper seating and accurate edge registration.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: DCMT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond 55 degrees\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)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 11.63 mm (0.9156 inches)\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 Thickness\u003c\/strong\u003e: 5\/32 inches (0.1563 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/32 inches (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\u003eNumber of Cutting Edges\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\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\u003eCutting Edge Style\u003c\/strong\u003e: Honed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: LF\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 and Cast Iron (ISO P and K)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C2, C3, C6, 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: C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI and ISO\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: 3751582\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51739363770674,"sku":"3751582","price":169.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7a530bb7ee7a465bfdf9a4587c4558a2.jpg?v=1788813618","url":"https:\/\/voomisupply.com\/products\/kennametal-3751582-dcmt3252lf-kcp25-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}