{"product_id":"kennametal-3749382-turning-insert-cpmt2152lf-kcp10-carbide","title":"Kennametal 3749382 Turning Insert CPMT2152LF KCP10 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 3749382 is a solid carbide turning insert designated CPMT2152LF in the KCP10 grade, designed for high-wear-resistance machining of steel and cast iron as well as moderate-wear applications on aluminum and non-ferrous materials. The insert carries a multilayer MTCVD-applied TiCN and Al2O3 coating classified under the CVD coating family. It features an 80-degree diamond (rhombic) shape, a positive rake angle of 5 degrees, a positive side clearance, and a honed cutting edge. With an inscribed circle of 0.25 inches and a corner radius of 0.0313 inches, this insert is sized for finishing and light machining operations. It is held by a screw-on method and provides two usable cutting edges per insert.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for turning, facing, and boring operations on CNC lathes and machining centers in production and job-shop environments. The LF chip breaker geometry is optimized for finishing and light machining passes, making it a practical choice when surface finish and dimensional accuracy are the priority. The KCP10 grade targets steel workpieces in ISO P applications where high wear resistance is required, and also covers ISO N materials such as aluminum alloys and non-ferrous metals where a balance of toughness and wear resistance is needed. Machinists and CNC operators working in tight-tolerance turning applications will find this geometry and grade combination well matched to low-depth finish passes.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eKCP10 grade with multilayer MTCVD TiCN and Al2O3 CVD coating for high wear resistance on steel and cast iron\u003c\/li\u003e\n  \u003cli\u003e80-degree diamond (C-shape) rhombic insert with positive rake and positive side clearance\u003c\/li\u003e\n  \u003cli\u003eLF chip breaker geometry optimized for finishing and light machining cuts\u003c\/li\u003e\n  \u003cli\u003eScrew-on insert holding method for secure, repeatable seating in compatible toolholders\u003c\/li\u003e\n  \u003cli\u003eHoned cutting edge style for improved edge stability on finish passes\u003c\/li\u003e\n  \u003cli\u003eTwo cutting edges per insert; neutral hand orientation for flexible toolholder use\u003c\/li\u003e\n  \u003cli\u003eMeets ANSI and ISO standards; ANSI code CPMT2152, ISO code CPMT060208\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in screw-on style toolholders accepting CPMT2152 inserts per ANSI and ISO standards. Compatible with toolholders designated for C-style 80-degree diamond inserts with a 0.25-inch inscribed circle and screw-on clamping. Verify toolholder insert pocket specifications before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified CNC machinists or tooling technicians. Ensure the machine spindle is stopped and all motion is locked out before changing inserts. Seat the insert fully and flat in the pocket before tightening the clamping screw; do not overtighten, as carbide inserts are brittle and can fracture under excessive clamping force. Inspect the insert pocket and seating surfaces for chips or debris before each insert change to maintain runout and surface finish quality.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: CPMT2152\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: CPMT060208\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\u003eManufacturer Grade\u003c\/strong\u003e: KCP10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN and Al2O3, Multilayer MTCVD 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: 0.25 inches (1\/4 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.2539 inches (6.45 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.0938 inches (3\/32 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0313 inches (1\/32 inch)\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: 0.0492 inches (1.25 mm)\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 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\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Cast Iron (ISO P); Aluminum and Non-Ferrous (ISO N)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Use Application\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\u003eWeight\u003c\/strong\u003e: 0.1 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: 3749382\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51740620685618,"sku":"3749382","price":185.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f354c6012c17370fea5554f18f695ab9.jpg?v=1788826261","url":"https:\/\/voomisupply.com\/products\/kennametal-3749382-turning-insert-cpmt2152lf-kcp10-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}