{"product_id":"kennametal-1114387-grooving-insert-nrd4094-kc730-carbide","title":"Kennametal 1114387 Grooving Insert NRD4094 KC730 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 1114387 is a solid carbide grooving insert in the Top Notch series, designed for external grooving and cutoff operations on CNC lathes and turning centers. It carries the KC730 manufacturer grade with a PVD-applied TiN finish, delivering wear resistance and edge retention in demanding turning applications. The insert features a 4.78 mm cutting width, a maximum depth of cut of 12.70 mm, and a full corner radius of 2.39 mm. The NRD4094 insert style seats in a size 4 insert seat. Machinists and CNC operators working in job shop or production environments install this insert as part of routine tooling changes on grooving and parting operations.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for grooving and parting applications across a range of workpiece materials corresponding to material grades C2, C3, and C4, which covers cast iron, non-ferrous materials, and non-metallic materials. The neutral rake geometry and full radius profile make it appropriate for both plunge grooving and contour turning within its specified depth-of-cut range of 10.00 mm to 20.00 mm. It is intended for use in production and maintenance machining environments where consistent groove geometry is required. The right-hand insert orientation suits standard spindle and toolholder configurations used in most turning applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eKC730 grade solid carbide construction with PVD TiN coating for extended tool life\u003c\/li\u003e\n  \u003cli\u003e4.78 mm cutting width with a full corner radius of 2.39 mm for consistent groove profile\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut of 12.70 mm; depth-of-cut range of 10.00 mm to 20.00 mm\u003c\/li\u003e\n  \u003cli\u003eNeutral rake geometry suitable for plunge grooving and contouring\u003c\/li\u003e\n  \u003cli\u003eRight-hand insert orientation; NRD4094 insert style in Top Notch series\u003c\/li\u003e\n  \u003cli\u003eSize 4 insert seat for direct fitment into compatible Top Notch toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in Top Notch series toolholders accepting a size 4 insert seat. The manufacturer cross-reference number is NRD4094R\/L. Verify toolholder insert seat size and clamping style before ordering.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC tooling technicians. Power down and lock out the machine before changing inserts. Seat the insert fully in the pocket and torque the clamping screw according to the toolholder manufacturer specifications. Inspect the insert seat for chips or debris before seating a new insert to prevent insert rocking or premature failure.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: NRD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KC730\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: TiN\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: 4.78 mm (0.1882 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 12.70 mm (0.5000 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDepth of Cut Range\u003c\/strong\u003e: 10.00 mm to 20.00 mm (0.3000 to 1.0000 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 2.39 mm (0.0941 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\u003eInsert Height\u003c\/strong\u003e: 0.4530 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 4094\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C2, C3, C4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Top Notch\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: 0.0661 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: 1114387\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51729198219570,"sku":"1114387","price":267.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7ac111027a19b64aff10aac3a7e0fac1.jpg?v=1788701829","url":"https:\/\/voomisupply.com\/products\/kennametal-1114387-grooving-insert-nrd4094-kc730-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}