{"product_id":"kennametal-1818352-grooving-insert-npd3012k-kc5010-carbide","title":"Kennametal 1818352 Grooving Insert NPD3012K KC5010 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1818352 is a solid carbide grooving insert in the Top Notch series, designed for precision grooving and turning operations on CNC lathes and machining centers. Designated style NPD3012K with manufacturer grade KC5010, this insert features a TiAlN coating applied via PVD process, delivering strong oxidation resistance and wear life at elevated cutting temperatures. The insert has a 4.83 mm cutting width and a maximum depth of cut of 6.35 mm, making it suited to moderate-depth grooving passes in steel and cast iron. A positive rake angle of 10 degrees and a K-style chip breaker promote efficient chip formation and reduced cutting forces during interrupted or continuous grooving cuts.\u003c\/p\u003e\u003cp\u003eThis insert is intended for use in metalworking applications where repeatable groove geometry and tool life consistency are required. It is configured for right-hand cutting and carries an insert size designation of 3012. Typical installations include OD grooving, face grooving, and parting operations on production lathes in job shop and manufacturing environments. The KC5010 grade and PVD-applied TiAlN coating are commonly applied to ferrous materials classified under material grades C3 and C4. Machinists and CNC operators in precision machining shops are the primary users of this insert type.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction with PVD-applied TiAlN coating for wear and heat resistance\u003c\/li\u003e\n\u003cli\u003eKC5010 manufacturer grade suited for C3 and C4 material classifications\u003c\/li\u003e\n\u003cli\u003e4.83 mm cutting width with a maximum depth of cut of 6.35 mm\u003c\/li\u003e\n\u003cli\u003ePositive rake angle of 10 degrees with K-style chip breaker for controlled chip evacuation\u003c\/li\u003e\n\u003cli\u003eRight-hand insert orientation in Top Notch series tooling system\u003c\/li\u003e\n\u003cli\u003eCorner radius of 0.34 mm for defined edge geometry on finished groove walls\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a replacement-style grooving insert for use in KENNAMETAL Top Notch series toolholders accepting NPD3012 insert geometry in right-hand configuration.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a qualified machinist or CNC setup technician. Before indexing or replacing inserts, ensure the machine spindle is fully stopped and the tool is secured in the holder per the toolholder manufacturer torque specifications. Use proper insert seating tools and inspect the insert pocket for chips or debris before seating the new insert. Follow all applicable shop safety procedures and machine guarding requirements during tooling changes.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: NPD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KC5010\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiAlN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 3012\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Width\u003c\/strong\u003e: 4.83 mm (0.1902 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 6.35 mm (0.2500 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut Range\u003c\/strong\u003e: 5.00 mm to 10.00 mm (0.2000 to 0.3000 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.34 mm (0.0134 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 10 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Angle\u003c\/strong\u003e: 3 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 55 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C3, C4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Top Notch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Type\u003c\/strong\u003e: Metric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0243 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: 1818352\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51747215835442,"sku":"1818352","price":60.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ceee3e59e5f559b23e161117cb906d82.jpg?v=1788877567","url":"https:\/\/voomisupply.com\/products\/kennametal-1818352-grooving-insert-npd3012k-kc5010-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}