{"product_id":"kennametal-1163375-npr505-kc850-profiling-insert-carbide","title":"Kennametal 1163375 NPR505 KC850 Profiling Insert Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1163375 is a solid carbide profiling insert in the NPR505 series, designed for profiling and turning operations on steel and stainless steel workpieces. It carries the KC850 manufacturer grade with a CVD coating classification, though the finish on this insert is uncoated. The parallelogram-shaped insert features a negative rake angle of 10 degrees, a relief angle of 0 degrees, and an included angle of 55 degrees. With four cutting edges and a screw-based holding method, it delivers consistent edge utilization across a range of turning applications. Licensed machinists and CNC lathe operators working in production environments install this insert as part of a Top Notch toolholder system.\u003c\/p\u003e\u003cp\u003eThis insert is suited for profiling and turning operations in both production and job-shop environments. It is primarily applied to steel and stainless steel workpieces, corresponding to ISO material codes P and M, covering material grades P30, P40, M30, and M40. The right-hand orientation and screw-held mounting make it compatible with standard Top Notch toolholding systems. The ISO code for this insert is KCGX110301R15, and it is also cross-referenced under standards NPR505 and KCGX110301R15.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction with KC850 manufacturer grade for tough interrupted and continuous cuts in steel\u003c\/li\u003e\n\u003cli\u003eFour cutting edges maximize insert utilization and lower per-edge tooling cost\u003c\/li\u003e\n\u003cli\u003eCVD coating classification with uncoated finish suitable for primary steel and stainless steel applications\u003c\/li\u003e\n\u003cli\u003eParallelogram shape with 55-degree included angle and negative rake for stable chip formation during profiling\u003c\/li\u003e\n\u003cli\u003eScrew-held, right-hand insert for secure seating in Top Notch toolholders\u003c\/li\u003e\n\u003cli\u003eCorner radius of 0.0050 inches (0.10 mm) for fine profiling detail with controlled surface finish\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in Top Notch series toolholding systems. Compatible insert standards include NPR505 and KCGX110301R15. Intended for right-hand cutting applications on steel and stainless steel workpieces in ISO P and M material categories.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis insert is installed and replaced by qualified CNC machinists or tool room technicians. Power down and lock out the machine spindle before changing inserts. Use the appropriate Torx or hex key for the insert clamping screw as specified by the toolholder manufacturer. Inspect the toolholder pocket and screw threads for wear or damage before seating a new insert to ensure proper clamping force and edge repeatability.\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: 505\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: KC850\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: KCGX110301R15\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: P30, P40, M30, M40\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\u003eInsert Holding Method\u003c\/strong\u003e: Screw\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\u003eCorner Radius\u003c\/strong\u003e: 0.0050 inches (0.10 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 (Inscribed Circle)\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\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.1256 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: Common\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: CVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Finish\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Top Notch\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: 0.0079 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\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: 1163375\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51743308841266,"sku":"1163375","price":162.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1c9584bb3fb643d862d6688d050dac59.jpg?v=1788845437","url":"https:\/\/voomisupply.com\/products\/kennametal-1163375-npr505-kc850-profiling-insert-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}