{"product_id":"kennametal-1113056-grooving-insert-ng3156-kc730-carbide-tin","title":"Kennametal 1113056 Grooving Insert NG3156 KC730 Carbide Tin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 1113056 is a solid carbide grooving insert in the Top Notch series, designed for external grooving and parting operations on CNC lathes and turning centers. It carries a TiN (titanium nitride) coating applied via PVD process, which enhances surface hardness and wear resistance during interrupted or continuous grooving cuts. The insert delivers a cutting width of 3.96 mm (0.1559 inches) and a maximum depth of cut of 3.81 mm (0.1500 inches). With a neutral rake geometry and a 0.19 mm corner radius, it is suited for general-purpose grooving on steel, cast iron, and nonferrous workpieces. Licensed machinists and CNC operators working in production or job-shop environments are the primary users of this insert.\u003c\/p\u003e\n\u003cp\u003eThe 1113056 insert is intended for use in Top Notch series grooving toolholders that accept NG-style inserts of size 3156. It is configured for right-hand cutting orientation and carries a 55-degree included angle with a 3-degree lead angle. The KC730 grade with PVD TiN finish makes it appropriate for machining material grades C2, C3, and C4, covering a broad range of steels and cast irons in both light and moderate interrupted-cut applications. This insert is sold individually and requires a minimum order quantity of 5 units per purchase.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide substrate in manufacturer grade KC730 for wear resistance in steel and cast iron\u003c\/li\u003e\n  \u003cli\u003ePVD TiN coating improves surface hardness and extends tool life\u003c\/li\u003e\n  \u003cli\u003e3.96 mm (0.156 inch) cutting width with a maximum depth of cut of 3.81 mm (0.150 inch)\u003c\/li\u003e\n  \u003cli\u003eNeutral rake geometry with 0.19 mm corner radius for controlled chip formation\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting orientation, NG insert style, size 3156\u003c\/li\u003e\n  \u003cli\u003eDesigned for Top Notch series toolholders — no full radius geometry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with Top Notch series grooving toolholders that accept NG3156-style inserts. Compatible with material grades C2, C3, and C4. The MSC\/Manufacturer cross-reference number for this insert is NG3156R\/L.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInsert seating and replacement should be performed by a qualified machinist with the machine powered off and the spindle locked. Ensure the toolholder pocket and clamping surfaces are clean and free of chips before seating the insert. Follow the toolholder manufacturer's clamping torque guidance for Top Notch series holders. Inspect the insert for chipping or wear at regular intervals and replace before catastrophic failure to protect the toolholder pocket.\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: 3156\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\u003eCutting Width\u003c\/strong\u003e: 3.96 mm (0.1559 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 mm to 4.00 mm (0.1500 to 0.2000 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\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\u003eLead Angle\u003c\/strong\u003e: 3 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull Radius\u003c\/strong\u003e: No\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: 0.022 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 per package\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 5\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: 1113056\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51728659546418,"sku":"1113056","price":216.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/64c74f78abfbddf1f3f55e1603f933cc.jpg?v=1788694553","url":"https:\/\/voomisupply.com\/products\/kennametal-1113056-grooving-insert-ng3156-kc730-carbide-tin","provider":"Voomi Supply","version":"1.0","type":"link"}