{"product_id":"kennametal-1113217-grooving-insert-nr3047-k313-carbide","title":"Kennametal 1113217 Grooving Insert NR3047 K313 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 1113217 is a solid carbide grooving insert designed for external grooving and parting operations on CNC lathes and turning centers. Manufactured to the NR insert style in the Top Notch series, this uncoated bright-finish insert features a 2.39 mm cutting width and a maximum depth of cut of 3.81 mm. The full-radius geometry with a 1.19 mm corner radius produces clean, consistent groove profiles. Carrying a K313 manufacturer grade, the insert is suited for machining cast iron, hardened steels, and abrasive materials where an uncoated carbide substrate provides the necessary wear resistance. Licensed machinists and CNC operators install this insert in compatible Top Notch toolholders.\u003c\/p\u003e\n\u003cp\u003eThis insert is used in precision turning and grooving applications on both manual and CNC lathes. The right-hand cutting orientation fits standard right-hand Top Notch grooving toolholders. The neutral rake and full-radius profile make it well suited for groove finishing passes, undercut work, and light parting operations in production and job-shop environments. The metric insert size designation is 3047, and the insert is sold individually 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 construction, K313 grade — suitable for cast iron and abrasive workpiece materials\u003c\/li\u003e\n  \u003cli\u003eUncoated bright finish for applications where coating adhesion or heat generation is a concern\u003c\/li\u003e\n  \u003cli\u003eFull radius geometry with 1.19 mm corner radius for smooth groove floor profiles\u003c\/li\u003e\n  \u003cli\u003e2.39 mm cutting width with a maximum depth of cut of 3.81 mm\u003c\/li\u003e\n  \u003cli\u003eNeutral rake angle for balanced cutting forces during grooving passes\u003c\/li\u003e\n  \u003cli\u003eNR insert style in the Top Notch series for direct toolholder compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with Top Notch series right-hand grooving toolholders accepting NR-style inserts at insert size 3047. MSC and manufacturer cross-reference number is NR3047R.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC tooling technicians. The machine spindle must be fully stopped and the toolholder secured in the turret before seating or replacing the insert. Ensure the insert pocket and clamping screw are free of chips and debris before seating the insert. Follow the toolholder manufacturer torque guidance for the clamping screw to avoid insert cracking or improper seating.\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\u003eInsert Size\u003c\/strong\u003e: 3047\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: K313\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C3, C4\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\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: 2.39 mm (0.0941 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1.19 mm (0.0469 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\u003eInsert Height\u003c\/strong\u003e: 0.3440 inches\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: 0.0223 pounds\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: 1113217\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51727255535922,"sku":"1113217","price":230.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/01a6ae5b73e13d79a794a6342b6d519d.jpg?v=1788675519","url":"https:\/\/voomisupply.com\/products\/kennametal-1113217-grooving-insert-nr3047-k313-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}