{"product_id":"kennametal-5694127-dpmt2151lf-turning-insert-carbide","title":"Kennametal 5694127 DPMT2151LF Turning Insert Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 5694127 is a solid carbide turning insert with grade designation KCP25B and ANSI insert code DPMT2151LF. It features a multilayer CVD coating of TiCN, Al2O3, and TiOCN applied via MTCVD process, delivering moderate wear resistance and toughness suited for steel, cast iron, aluminum, and non-ferrous materials. The insert carries a 55-degree diamond (rhombic) shape, positive rake angle of 5 degrees, and an 11-degree relief angle. With a 0.0156-inch corner radius and a honed cutting edge style, this insert is configured for finishing and light machining operations. Licensed HVAC techs and machinists will note the LF chip breaker geometry optimizes performance at lower depths of cut. Two cutting edges are available per insert.\u003c\/p\u003e\n\u003cp\u003eThis insert is designed for turning, facing, boring, back turning, and back boring applications on CNC lathes and machining centers. It is well suited for residential shop environments and industrial production settings where steel and cast iron are the primary workpiece materials, with secondary applicability to aluminum and non-ferrous alloys. The neutral hand configuration and screw-on holding method make it a straightforward drop-in for compatible toolholders. The DPMT-style geometry is commonly deployed in moderate-stock-removal and finishing passes where surface finish and dimensional accuracy are priorities. ISO insert code is DPMT070204LF.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eKCP25B grade with multilayer CVD TiCN \/ Al2O3 \/ TiOCN coating for balanced wear resistance and toughness\u003c\/li\u003e\n  \u003cli\u003e55-degree diamond insert shape with positive rake and positive side clearance\u003c\/li\u003e\n  \u003cli\u003eLF chip breaker optimized for finishing and light machining operations\u003c\/li\u003e\n  \u003cli\u003eTwo cutting edges per insert for extended tool life per unit\u003c\/li\u003e\n  \u003cli\u003eScrew-on insert holding method for secure, repeatable seating\u003c\/li\u003e\n  \u003cli\u003eSuitable for steel, cast iron, aluminum, and non-ferrous workpiece materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in DPMT-style screw-on toolholders accepting a 1\/4-inch inscribed circle insert. Conforms to ANSI and ISO standards (ANSI: DPMT2151, ISO: DPMT070204). Verify toolholder seat geometry and screw hole diameter of 0.1102 inches before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInsert installation should be performed by a qualified machinist or toolroom technician. Ensure the machine spindle is fully stopped and the turret or toolpost is locked out before changing inserts. Use the manufacturer-specified torque screw and avoid over-tightening, which can crack the carbide body. Inspect the insert seat for chips or debris before seating the new insert to ensure proper contact and runout.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: DPMT2151\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: DPMT070204LF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: D - Diamond (Rhombic) 55 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KCP25B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN \/ Al2O3 \/ TiOCN (Multilayer CVD)\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: 1\/4 inch (0.2500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 7.75 mm (0.6104 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3\/32 inch (0.0938 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/64 inch (0.0156 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1102 inches (2.80 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 13\/64 inch (0.2033 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: 5 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\u003eInsert Holding Method\u003c\/strong\u003e: Screw-On\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: Honed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\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\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Cast Iron, Aluminum, Non-Ferrous\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: MTCVD\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: P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\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  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\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: 5694127\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51737057788210,"sku":"5694127","price":185.07,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1f2d79ab8039b2a3339b503500cdc04d.jpg?v=1788783716","url":"https:\/\/voomisupply.com\/products\/kennametal-5694127-dpmt2151lf-turning-insert-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}