{"product_id":"kennametal-1818362-grooving-insert-kc5025-4-80mm-carbide","title":"Kennametal 1818362 Grooving Insert KC5025 4.80mm Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1818362 is a solid carbide grooving insert designed for precision external grooving and turning operations. Built to the Top Notch series standard, it features a TiAlN coating applied via PVD process, delivering strong wear resistance and thermal stability at cutting speeds typical of steel and cast iron machining. The insert carries a 4.80 mm (0.1890 inch) cutting width and a maximum depth of cut of 9.53 mm (0.3752 inch). A positive rake angle of 10 degrees and a K-style chip breaker promote controlled chip flow and reduced cutting forces. Machinists and CNC operators in production and job-shop environments rely on this insert for consistent groove geometry and extended tool life.\u003c\/p\u003e\u003cp\u003eThis insert is suited for grooving applications on CNC lathes and turning centers handling steel, cast iron, and similar workpiece materials rated in the C2 and C6 material grade range. The right-hand orientation fits standard Top Notch series toolholders with an insert seat size of 4. The included angle of 55 degrees and a corner radius of 0.57 mm (0.0225 inch) make it appropriate for tight-tolerance groove profiles in both high-volume production runs and low-volume precision work. It is not configured as a multi-use or full-radius insert, so application selection should match the stated geometry.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide substrate with PVD-applied TiAlN coating for wear and heat resistance\u003c\/li\u003e\n\u003cli\u003e4.80 mm cutting width with a maximum depth of cut of 9.53 mm\u003c\/li\u003e\n\u003cli\u003ePositive rake angle (10 degrees) with K chip breaker for controlled chip evacuation\u003c\/li\u003e\n\u003cli\u003eRight-hand cut orientation; compatible with Top Notch series seat size 4 toolholders\u003c\/li\u003e\n\u003cli\u003eCorner radius of 0.57 mm supports accurate groove profile tolerances\u003c\/li\u003e\n\u003cli\u003eKC5025 manufacturer grade rated for C2 and C6 material grades\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Top Notch series toolholders accepting insert seat size 4 and insert style NGD. MSC and manufacturer cross-reference number is NGD4189R\/LK.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert seating and clamping should be performed by a qualified machinist or CNC tooling technician following the toolholder manufacturer's torque and clamping specifications. Power down and lock out the machine spindle before changing inserts. Inspect the insert seat and clamping screw for debris or wear before seating a new insert. Do not exceed the stated maximum depth of cut range of 9.53 mm for this geometry.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: NGD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Top Notch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KC5025\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C2, C6\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\u003eCutting Width\u003c\/strong\u003e: 4.80 mm (0.1890 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 9.53 mm (0.3752 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut Range\u003c\/strong\u003e: 5.00 mm to 10.00 mm (0.3000 to 1.0000 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Height\u003c\/strong\u003e: 0.4530 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.57 mm (0.0225 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 55 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Angle\u003c\/strong\u003e: 3 degrees\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\u003eChip Breaker\u003c\/strong\u003e: K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 4189\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Radius\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-use Tool\u003c\/strong\u003e: No\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: 0.0551 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: 1818362\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51729160601906,"sku":"1818362","price":280.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/07b6882573f481b82bca451288e2b3d6.jpg?v=1788701117","url":"https:\/\/voomisupply.com\/products\/kennametal-1818362-grooving-insert-kc5025-4-80mm-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}