{"product_id":"kennametal-4175951-grooving-insert-nr3031k-kcu10-carbide","title":"Kennametal 4175951 Grooving Insert NR3031K KCU10 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 4175951 is a solid carbide grooving insert in the Top Notch series, designed for precision grooving and parting operations on CNC lathes and turning centers. It carries the NR3031K designation in grade KCU10, featuring a Physical Vapor Deposition (PVD) AlTiN coating for improved wear resistance and elevated cutting temperatures. The insert delivers a cutting width of 1.58 mm, a maximum depth of cut of 2.39 mm, and a full radius corner profile with a 0.79 mm corner radius. A K-style chip breaker geometry manages chip flow in medium to finish turning applications. This insert is installed and changed by machinists and CNC tooling technicians.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for grooving operations in both production and job-shop turning environments. The right-hand cutting orientation and clamp-style holding method make it compatible with Top Notch series toolholders and boring bars configured for NR-style inserts. It is a metric-dimensioned insert with an insert size designation of 3031 and a cutting height of 8.74 mm. It is appropriate for use on materials in the C3 and C4 material grade classifications, which typically include cast iron and non-ferrous materials. Each package contains one insert, with a minimum order quantity of five units.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide substrate in grade KCU10 for toughness in interrupted and continuous grooving cuts\u003c\/li\u003e\n  \u003cli\u003ePVD AlTiN coating for heat resistance and extended tool life\u003c\/li\u003e\n  \u003cli\u003eFull radius insert profile with 0.79 mm corner radius for smooth groove base geometry\u003c\/li\u003e\n  \u003cli\u003eK chip breaker style for controlled chip formation in finish to medium stock removal\u003c\/li\u003e\n  \u003cli\u003eClamp-style insert holding for secure, repeatable seating in Top Notch compatible toolholders\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting orientation; insert size 3031 in metric measurement type\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with Top Notch series toolholders and systems accepting NR-style grooving inserts with a 3031 insert size designation. The MSC and manufacturer cross-reference number for this insert is NR3031R\/LK.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and replacement should be performed by a qualified machinist or CNC tooling technician with the machine fully stopped and in a safe, locked-out state. Use the appropriate clamp and torx or hex key as specified by the toolholder manufacturer when seating the insert. Inspect the insert pocket and clamp for wear or debris before installing a new insert. Do not exceed the maximum depth of cut range of 2.00 mm to 3.00 mm for this insert size.\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 (PVD Process)\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: 2.39 mm (0.0941 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut Range\u003c\/strong\u003e: 2.00 mm to 3.00 mm\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\u003eCutting Height\u003c\/strong\u003e: 8.74 mm (0.3440 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.8841 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: 3031\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: K\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 55 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C3, C4\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: 0.024 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 insert 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: 4175951\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51748310778162,"sku":"4175951","price":250.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b16f5a7b5cc19f70a80a70a46af2d279_2aa79f5b-bd45-4c91-83c4-3b98ca369d54.jpg?v=1788892207","url":"https:\/\/voomisupply.com\/products\/kennametal-4175951-grooving-insert-nr3031k-kcu10-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}