{"product_id":"kennametal-1849243-npl52-kc5010-carbide-profiling-insert","title":"Kennametal 1849243 NPL52 KC5010 Carbide Profiling Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 1849243 is a carbide profiling and turning insert in the Top Notch series, designed for precision material removal on CNC and manual lathes. It carries the KC5010 grade with an AlTiN PVD coating, which supports high-speed cutting across a broad range of workpiece materials. The insert has a parallelogram shape with a 55-degree included angle, a 0.2490-inch inscribed circle, and a 0.0312-inch (0.79 mm) corner radius. With 4 cutting edges and a screw-holding method, it delivers consistent performance and efficient indexing during profiling and contour turning operations. Licensed machinists and CNC operators in production and job-shop environments are the primary installers.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for profiling and turning applications on steel, stainless steel, cast iron, non-ferrous metals, superalloys, titanium, and hard materials. Its ISO code is KCGX110308L15, and it conforms to NPL52 standards. The left-hand orientation makes it appropriate for specific toolholder configurations where right-to-left cutting direction is required. Typical use cases include contour profiling, facing, and general turning on components where a tight corner radius and controlled depth of cut are priorities. Maximum depth of cut is 0.1257 inches.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eKC5010 grade with AlTiN PVD coating for wear resistance across steel, stainless, cast iron, superalloys, and hard materials\u003c\/li\u003e\n  \u003cli\u003eParallelogram shape with 55-degree included angle for profiling and contour turning\u003c\/li\u003e\n  \u003cli\u003e4 cutting edges for extended insert life and cost-efficient indexing\u003c\/li\u003e\n  \u003cli\u003e0.0312-inch (0.79 mm) corner radius for controlled surface finish on profiled features\u003c\/li\u003e\n  \u003cli\u003eScrew-holding method for secure, repeatable seating in compatible toolholders\u003c\/li\u003e\n  \u003cli\u003eNegative rake and 0-degree relief angle geometry consistent with Top Notch series toolholder requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eConforms to NPL52 insert standards and ISO code KCGX110308L15. Designed for use in Top Notch series screw-clamp toolholders that accept left-hand NPL52-style inserts. Verify toolholder insert-pocket geometry and hand orientation before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInsert installation should be performed by a qualified machinist or CNC operator with the machine in a locked-out, zero-energy state. Use the appropriate torx or hex key to torque the clamping screw to the toolholder manufacturer specification — do not over-tighten, as carbide inserts are brittle. Confirm the insert seats fully and flush in the pocket before resuming cuts. Inspect the cutting edge and coating condition at each index to avoid running a damaged edge into the workpiece.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: NPL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 52\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Top Notch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: KCGX110308L15\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShape\u003c\/strong\u003e: Parallelogram\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 55 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KC5010\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlTiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.2490 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.3770 inches (9.53 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSide Length\u003c\/strong\u003e: 0.3770 inches (11.60 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1250 inches (3.18 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0312 inches (0.79 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.1257 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Left Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: Common\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Non-Ferrous Metal, Superalloys and Titanium, Hard Material\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: Profiling, Turning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0073 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: 1849243\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51746521907506,"sku":"1849243","price":194.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2e0da9bff3b7df6c2c5fa39ce03c05af.jpg?v=1788871008","url":"https:\/\/voomisupply.com\/products\/kennametal-1849243-npl52-kc5010-carbide-profiling-insert","provider":"Voomi Supply","version":"1.0","type":"link"}