{"product_id":"kennametal-1163214-npr51-kc730-profiling-insert-carbide","title":"Kennametal 1163214 NPR51 KC730 Profiling Insert Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1163214 is a solid carbide profiling and turning insert in the Top Notch series, designed for high-performance material removal on CNC lathes and turning centers. It carries the KC730 grade with a PVD-applied TiN coating, delivering wear resistance and edge integrity across demanding cutting applications. The insert features a parallelogram shape with a 55-degree included angle, a negative rake of 10 degrees, and four usable cutting edges, making it an efficient choice for shops that prioritize cost-per-edge economics. A corner radius of 0.0156 inches and a maximum depth of cut of 0.1256 inches suit it for profiling passes requiring controlled surface geometry. Licensed machinists and CNC turning technicians are the primary installers of this tooling.\u003c\/p\u003e\u003cp\u003eThis insert is suited for profiling and turning operations on steel, stainless steel, superalloys, and titanium workpieces, covering ISO material codes P, M, and S. It is appropriate for material grades P10, P20, M10, M20, S10, and S20. The screw-clamped, right-hand insert orientation makes it compatible with right-hand Top Notch toolholders. It is applicable in both roughing and finishing profiling passes where a consistent corner radius and reliable chip control are required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKC730 grade with PVD TiN coating for extended tool life on ferrous and exotic alloys\u003c\/li\u003e\n\u003cli\u003eFour cutting edges per insert for lower cost-per-edge in production turning\u003c\/li\u003e\n\u003cli\u003e55-degree included angle in a parallelogram shape for profiling versatility\u003c\/li\u003e\n\u003cli\u003eNegative rake geometry with 0-degree relief angle suited for stable, rigid setups\u003c\/li\u003e\n\u003cli\u003eCorner radius of 0.0156 inches for controlled surface finish on profiling passes\u003c\/li\u003e\n\u003cli\u003eScrew-holding method for positive, repeatable insert location in the toolholder pocket\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with right-hand Top Notch series toolholders accepting the NPR51 insert style. ISO code reference is KCGX110304R15. Standards compliance listed as NPR51 and KCGX110304R15.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert installation and indexing should be performed by a qualified machinist or CNC tooling technician with the machine in a full stop, locked-out state. Use the manufacturer-specified torque driver for the clamping screw to avoid seat distortion or screw shear. Inspect the toolholder pocket and seating surfaces for chips or damage before seating each new cutting edge. Always verify insert orientation and overhang before resuming the cut.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: NPR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 51\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Top Notch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape\u003c\/strong\u003e: Parallelogram\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KC730\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: P10, P20, M10, M20, S10, S20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Finish\u003c\/strong\u003e: TiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: KCGX110304R15\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: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 10 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 55 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: Common\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0156 inches (0.40 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\u003eWidth\u003c\/strong\u003e: 0.2490 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.3769 inches (9.53 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide Length\u003c\/strong\u003e: 0.3769 inches (11.60 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Height\u003c\/strong\u003e: 0.1250 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.2490 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.1256 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Stainless Steel, Superalloys and Titanium\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\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: 1163214\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51751115391282,"sku":"1163214","price":187.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ea79e54a16aa004626e5143e32afaac3.jpg?v=1788921744","url":"https:\/\/voomisupply.com\/products\/kennametal-1163214-npr51-kc730-profiling-insert-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}