{"product_id":"kennametal-1113828-grooving-insert-nr4062-kc850-carbide","title":"Kennametal 1113828 Grooving Insert NR4062 KC850 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 1113828 is a solid carbide grooving insert designed for external grooving and parting operations on CNC lathes and turning centers. Built to the NR4062 style in the Top Notch series, it carries a KC850 grade substrate with a CVD-applied multilayer coating of TiC, TiCN, and TiN for thermal resistance and extended edge life. The cutting width is 3.18 mm (0.1252 inches), and the maximum depth of cut reaches 3.81 mm (0.1500 inches). The full-radius geometry with a corner radius of 1.59 mm (0.0626 inches) and a neutral rake produces clean, consistent grooves in a range of workpiece materials. Machinists and CNC operators working in production or job-shop turning environments are the primary users of this insert.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for grooving and profiling operations in ferrous and non-ferrous materials where a C5 or C6 material grade rating applies. The NR style and Top Notch series designation make it compatible with Top Notch toolholders and insert seats sized for a 4062 insert with a seat size of 4. The right-hand orientation suits standard OD grooving setups on conventional CNC turning configurations. It is sold individually per package with a minimum order quantity of 5 units.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide substrate with KC850 grade for wear resistance in interrupted and continuous cuts\u003c\/li\u003e\n  \u003cli\u003eCVD multilayer TiC, TiCN, and TiN coating for thermal barrier and reduced built-up edge\u003c\/li\u003e\n  \u003cli\u003e3.18 mm cutting width with full-radius geometry and 1.59 mm corner radius\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut of 3.81 mm, with an effective range of 3.00 mm to 4.00 mm\u003c\/li\u003e\n  \u003cli\u003eNeutral rake for balanced cutting forces across a range of groove profiles\u003c\/li\u003e\n  \u003cli\u003eNR4062 insert style in the Top Notch series for broad toolholder compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with Top Notch series toolholders that accept a size 4062 NR-style insert with an insert seat size of 4. The MSC and manufacturer cross-reference number is NR4062R\/L. Verify toolholder seat geometry before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis insert is installed and replaced by qualified machinists or CNC tooling technicians. Ensure the machine spindle is fully stopped and the turret is indexed to a safe position before changing inserts. Use the appropriate torx or clamping key specified by the toolholder manufacturer to seat the insert firmly without overtightening. Inspect the insert seat and clamp for chips or debris before seating a new insert to prevent microfracture at the cutting edge.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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: KC850\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C5, 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 Process\u003c\/strong\u003e: CVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Finish\u003c\/strong\u003e: TiC, TiCN, TiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull Radius\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Width\u003c\/strong\u003e: 3.18 mm (0.1252 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1.59 mm (0.0626 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 3.81 mm (0.1500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut Range\u003c\/strong\u003e: 3.00 mm to 4.00 mm (0.1500 to 0.2000 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\u003eInsert Size\u003c\/strong\u003e: 4062\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: 4\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: 0.0476 pounds\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\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 1113828\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51730432721202,"sku":"1113828","price":377.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/53dc67677ca0c3240ee6d487baf8c1f3.jpg?v=1788717375","url":"https:\/\/voomisupply.com\/products\/kennametal-1113828-grooving-insert-nr4062-kc850-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}