{"product_id":"kennametal-4175952-grooving-insert-nr3047-kcu10-solid-carbide","title":"Kennametal 4175952 Grooving Insert NR3047 KCU10 Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 4175952 is a solid carbide grooving insert designed for precision turning and grooving operations on CNC lathes and turning centers. Manufactured in the Top Notch series, this left-hand insert carries a KCU10 grade designation and an AlTiN coating applied via PVD process. The AlTiN finish improves heat resistance and tool life when cutting ferrous and hardened materials. With a cutting width of 2.39 mm and a maximum depth of cut of 3.81 mm, this insert suits fine grooving and parting applications where dimensional accuracy is critical. Machinists and toolroom technicians working in production or job-shop environments are the primary users.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for external grooving and recessing operations on lathes handling small to medium workpieces. The full-radius geometry with a corner radius of 1.19 mm (0.0469 inches) produces a consistent groove profile. The clamp-style holding method pairs with compatible Top Notch toolholders. Typical applications include groove turning on steel, cast iron, and similar ferrous alloys where the KCU10 grade and AlTiN coating deliver consistent edge performance across repeat cuts.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction, KCU10 manufacturer grade for wear resistance in ferrous machining\u003c\/li\u003e\n  \u003cli\u003eAlTiN coating via PVD process for elevated heat resistance and extended tool life\u003c\/li\u003e\n  \u003cli\u003eLeft-hand insert orientation for specific toolholder and cut-direction compatibility\u003c\/li\u003e\n  \u003cli\u003eFull radius geometry with 1.19 mm corner radius for consistent groove profile\u003c\/li\u003e\n  \u003cli\u003eClamp-style insert holding for secure seating in Top Notch series toolholders\u003c\/li\u003e\n  \u003cli\u003eCutting width of 2.39 mm and max depth of cut range of 3.00 to 4.00 mm for fine grooving work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with Top Notch series clamp-style grooving toolholders that accept the NR3047 insert size. The MSC\/Manufacturer cross-reference number is NR3047R\/L. Verify toolholder hand orientation and insert seat dimensions before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or toolroom technician. Power down and lock out the machine spindle before seating or removing any insert. Use the correct clamp screw torque as specified by the toolholder manufacturer documentation — do not estimate. Inspect the insert pocket and clamp for chips or damage before installing a new insert to ensure proper seating and safe operation.\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: KCU10\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: AlTiN\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: Left Hand\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\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 to 4.00 mm (0.1500 to 0.2000 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\u003eFull Radius\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Height\u003c\/strong\u003e: 8.74 mm (0.3440 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.8849 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Width\u003c\/strong\u003e: 4.98 mm (0.196 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 3047\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 55 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C3, C4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.033 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: 4175952\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51730332287282,"sku":"4175952","price":64.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2376efdfa14feb78e85eb6483e52268b.jpg?v=1788715515","url":"https:\/\/voomisupply.com\/products\/kennametal-4175952-grooving-insert-nr3047-kcu10-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}