{"product_id":"kennametal-4176060-grooving-insert-ng3125-kcu10-left-hand","title":"Kennametal 4176060 Grooving Insert NG3125 KCU10 Left Hand","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 4176060 is a solid carbide grooving insert in the Top Notch series, designed for external grooving, parting, and profiling operations on CNC lathes and turning centers. The insert carries a KCU10 grade designation with a PVD-applied AlTiN coating, which provides thermal resistance and wear protection during interrupted cuts and general-purpose turning. It is configured for left-hand cutting, with a 3.18 mm (0.125 inch) cutting width and a maximum depth of cut of 3.81 mm (0.150 inch). The insert holds a corner radius of 0.19 mm (0.0075 inch) and a cutting height of 8.74 mm (0.344 inch). Metalworking machinists and CNC operators working in production environments are the primary installers.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for grooving and parting operations on a wide range of workpiece materials, consistent with C3 and C4 material grade designations, which correspond to cast iron and non-ferrous materials. The NG3125 insert style fits Top Notch compatible toolholders that accept clamp-style insert retention. The 55-degree included angle geometry supports profiling passes where clearance and reach are factors. It is applicable in both high-volume production and job-shop turning environments where repeatable groove width and depth control are required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction with PVD AlTiN coating for extended tool life\u003c\/li\u003e\n  \u003cli\u003eKCU10 manufacturer grade suited for C3 and C4 material classifications\u003c\/li\u003e\n  \u003cli\u003eLeft-hand cutting orientation with 3.18 mm cutting width\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut range of 3.00 mm to 4.00 mm\u003c\/li\u003e\n  \u003cli\u003e0.19 mm corner radius for controlled groove edge geometry\u003c\/li\u003e\n  \u003cli\u003eClamp-style insert holding method for secure seating in Top Notch holders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in Top Notch series clamp-style toolholders that accept the NG3125 insert size. The MSC and manufacturer cross-reference number for this insert is NG3125R\/L.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInsert installation and indexing should be performed by a qualified machinist or CNC tooling technician with the machine in a full stop, spindle off, and energy-isolated state per applicable lockout\/tagout procedures. Clamp screws should be seated with the appropriate Torx or hex key driver as specified by the toolholder manufacturer — do not use substitute tools that may strip the clamp. Verify insert seating and clamp engagement before resuming cutting operations. Dispose of used carbide inserts in accordance with local regulations for industrial cutting tool waste.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: NG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 3125\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KCU10\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: 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: 3.18 mm (0.1252 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 3.81 mm (0.150 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut Range\u003c\/strong\u003e: 3.00 mm to 4.00 mm (0.150 to 0.200 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Height\u003c\/strong\u003e: 8.74 mm (0.344 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\u003eCorner Radius\u003c\/strong\u003e: 0.19 mm (0.0075 inches)\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\u003eFull Radius\u003c\/strong\u003e: No\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: 0.024 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: 4176060\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51748170268978,"sku":"4176060","price":253.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2dba43d2000441ae2cf8ae1841db10f1_d5d54f4e-9120-49e1-97e8-37f0dcac1d85.jpg?v=1788889904","url":"https:\/\/voomisupply.com\/products\/kennametal-4176060-grooving-insert-ng3125-kcu10-left-hand","provider":"Voomi Supply","version":"1.0","type":"link"}