{"product_id":"kennametal-1113198-grooving-insert-nb3-k313-solid-carbide","title":"Kennametal 1113198 Grooving Insert NB3 K313 Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 1113198 is a solid carbide grooving insert designed for external grooving and turning operations on CNC lathes and turning centers. Built to the Top Notch series standard, this uncoated insert features a right-hand cutting orientation and a 0.1949-inch (4.95 mm) cutting width. The K313 carbide grade delivers the hardness and edge retention needed for finishing and semi-finishing cuts in cast iron and non-ferrous materials. Machinists and toolroom technicians install this insert into compatible Top Notch toolholders for precise groove geometry control. The 55-degree included angle and NB insert style provide consistent performance in production environments.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for use on manual and CNC lathes in both job shop and production settings. The Top Notch series is a common platform in metalworking shops handling grooving, parting, and form-turning work. The NB3 size designation and right-hand configuration make it a direct fit for corresponding Top Notch series toolholders used in light to medium-duty grooving applications. The solid carbide construction without coating is preferred in applications where built-up edge is a concern and where the workpiece material benefits from a sharp, uncoated cutting edge.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.1949-inch (4.95 mm) cutting width for precise groove sizing\u003c\/li\u003e\n  \u003cli\u003eK313 uncoated solid carbide grade suited for cast iron and non-ferrous materials\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting orientation for standard external grooving setups\u003c\/li\u003e\n  \u003cli\u003e55-degree included angle with NB insert style for controlled chip formation\u003c\/li\u003e\n  \u003cli\u003eTop Notch series platform for broad toolholder compatibility\u003c\/li\u003e\n  \u003cli\u003eInsert size 3 with 0.3440-inch insert height for consistent seating in the pocket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with Top Notch series toolholders accepting NB3 style inserts. The MSC and manufacturer cross-reference number for this insert is NB3R\/L. Verify toolholder pocket specifications before installation to confirm proper insert seating and clamping.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or toolroom technician with the machine in a full stop, locked-out state. Use the appropriate torque wrench and clamping hardware specified by the toolholder manufacturer to seat the insert securely in the pocket. Inspect the insert pocket for chips or debris before seating the insert, as contamination affects insert positioning and surface finish. Do not exceed the cutting parameters recommended for the K313 grade and the specific workpiece material.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Width (Inch)\u003c\/strong\u003e: 0.1949 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Width (mm)\u003c\/strong\u003e: 4.95 mm\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\u003eInsert Style\u003c\/strong\u003e: NB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: K313\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: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Top Notch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull Radius\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement Type\u003c\/strong\u003e: Metric\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0258 pounds\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: 1113198\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51731721584946,"sku":"1113198","price":183.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/57ea2efdf9efd221ba762d4e2a9618fe.jpg?v=1788734260","url":"https:\/\/voomisupply.com\/products\/kennametal-1113198-grooving-insert-nb3-k313-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}