{"product_id":"kennametal-1113518-grooving-insert-nr2031-k68-carbide","title":"Kennametal 1113518 Grooving Insert NR2031 K68 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1113518 is a solid carbide grooving insert designed for precision turning and grooving operations on CNC lathes and turning centers. Part of the Top Notch series, this uncoated bright-finish insert features a right-hand cutting orientation and a 1.58 mm cutting width with a maximum depth of cut of 2.79 mm. The K68 grade carbide provides wear resistance suited for non-ferrous and cast iron applications. With a full radius geometry and a neutral rake angle, this insert delivers consistent chip control and surface finish in groove-turning applications. It is installed and replaced by machinists and CNC turning technicians.\u003c\/p\u003e\u003cp\u003eThis insert is intended for grooving and turning operations where metric tooling is specified. The NR2031 insert style fits Top Notch compatible toolholders designed for that insert size. With a corner radius of 0.79 mm and an included angle of 55 degrees, it suits fine grooving work in materials that align with the C3 material grade classification. Typical applications include external grooving on bar stock, tubing, and turned components in job shop and production turning environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide K68 grade construction for wear resistance in non-ferrous and cast iron cutting\u003c\/li\u003e\n\u003cli\u003e1.58 mm cutting width with a maximum depth of cut of 2.79 mm\u003c\/li\u003e\n\u003cli\u003eFull radius geometry with a 0.79 mm corner radius for consistent groove profiles\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish suited for applications where coatings are not required\u003c\/li\u003e\n\u003cli\u003eNeutral rake angle supports stable cutting forces and predictable tool life\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting orientation for standard CNC turning setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Top Notch series compatible toolholders accepting the NR2031 insert size. Consult the toolholder manufacturer specifications to confirm insert seat compatibility before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis insert is installed by machinists or CNC turning technicians using the appropriate torque wrench and insert clamp hardware specified by the toolholder manufacturer. Power down and lock out the machine spindle before changing inserts. Do not use damaged or chipped inserts, as this can affect dimensional accuracy and risk tool ejection. Dispose of worn carbide inserts in accordance with local regulations for industrial cutting tool waste.\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\u003eInsert Size\u003c\/strong\u003e: 2031\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: K68\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C3\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: Bright \/ Uncoated\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: 2.79 mm (0.1098 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut Range\u003c\/strong\u003e: 2.00 mm to 3.00 mm (0.1000 to 0.1500 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: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 55 degrees\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: 0.0099 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\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: 1113518\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51740835840306,"sku":"1113518","price":225.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b77beaf03e491dba3deb1f262eaadc73.jpg?v=1788827730","url":"https:\/\/voomisupply.com\/products\/kennametal-1113518-grooving-insert-nr2031-k68-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}