{"product_id":"kennametal-1818460-grooving-insert-nr3031k-kc5010-carbide","title":"Kennametal 1818460 Grooving Insert NR3031K KC5010 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1818460 is a solid carbide grooving insert designed for precision external grooving and profiling operations on CNC lathes and turning centers. Featuring a TiAlN PVD coating and KC5010 grade carbide substrate, this insert delivers wear resistance and thermal stability in demanding cut conditions. The NR3031K insert style provides a 1.58 mm cutting width and a maximum depth of cut of 2.39 mm, with a full corner radius of 0.79 mm. The positive rake geometry and K-style chip breaker promote efficient chip evacuation in a wide range of workpiece materials. Machining professionals and CNC operators install this insert as part of the Top Notch series tooling system.\u003c\/p\u003e\u003cp\u003eThis insert is suited for grooving applications in both production and job-shop environments where consistent dimensional accuracy is required. The right-hand orientation and metric sizing make it a direct fit for Top Notch series grooving toolholders used on manual and CNC turning equipment. It is appropriate for machining steel, alloy steel, and cast iron workpiece materials classified under material grades C3 and C4. The insert is sold individually but requires a minimum order quantity of 5 units per transaction.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide KC5010 grade with TiAlN PVD coating for extended tool life\u003c\/li\u003e\n\u003cli\u003e1.58 mm cutting width with a full corner radius of 0.79 mm\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut of 2.39 mm, within the 2.00 to 3.00 mm range class\u003c\/li\u003e\n\u003cli\u003ePositive rake angle of 10 degrees with K-style chip breaker for clean chip control\u003c\/li\u003e\n\u003cli\u003eRight-hand insert orientation, Insert Size 3031, 55-degree included angle\u003c\/li\u003e\n\u003cli\u003ePart of the Top Notch series for compatibility with matched Top Notch toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Top Notch series grooving toolholders. Cross-reference manufacturer number NR3031R\/LK for toolholder matching. Confirm toolholder acceptance of the NR insert style and 3031 insert size before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by trained machinists or CNC tooling technicians. Ensure the machine spindle is fully stopped and the turret is indexed to a safe position before handling or replacing inserts. Use the appropriate torque wrench and clamp hardware specified by the Top Notch toolholder manufacturer — do not overtighten the clamping screw by hand estimation alone. Inspect the insert pocket and clamping seat for chips or damage before seating the new insert.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: NR\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: 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 Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Width\u003c\/strong\u003e: 1.58 mm (0.0622 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 2.39 mm (0.0941 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut Range\u003c\/strong\u003e: 2.00 to 3.00 mm (0.0750 to 0.1000 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.79 mm (0.0311 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Radius\u003c\/strong\u003e: Yes\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\u003eIncluded Angle\u003c\/strong\u003e: 55 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 3031\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Height\u003c\/strong\u003e: 0.3440 inches\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\u003eMeasurement Type\u003c\/strong\u003e: Metric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 per package\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0207 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: 1818460\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51735235854642,"sku":"1818460","price":233.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/347b726480b850916e552010b95e8f44.jpg?v=1788770680","url":"https:\/\/voomisupply.com\/products\/kennametal-1818460-grooving-insert-nr3031k-kc5010-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}