{"product_id":"kennametal-1113090-ng4213-kc730-grooving-insert-left-hand","title":"Kennametal 1113090 NG4213 KC730 Grooving Insert Left Hand","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1113090 is a solid carbide grooving insert in the NG4213 style, designed for external grooving and parting operations on CNC lathes and turning centers. Manufactured to the KC730 grade with a PVD-applied TiN coating, this insert offers the wear resistance and edge integrity that production machinists demand. The left-hand orientation and neutral rake geometry make it well suited for specific toolholder setups in the Top Notch series. Cutting width is 5.41 mm (0.213 inches) and maximum depth of cut is 6.35 mm (0.250 inches). Corner radius is 0.19 mm (0.0075 inches).\u003c\/p\u003e\u003cp\u003eThis insert is intended for turning applications involving steel, cast iron, and non-ferrous materials falling within C2, C3, and C4 material grades. It fits into Top Notch series toolholders with an insert seat size of 4. Typical use cases include groove turning, face grooving, and parting in both high-volume production and job-shop environments. The insert is sold individually but requires purchase in multiples of 5. CNC machinists and tool-and-die professionals are the primary installers of this product.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKC730 grade solid carbide substrate with PVD TiN coating for extended wear life\u003c\/li\u003e\n\u003cli\u003eLeft-hand insert orientation for dedicated left-hand Top Notch toolholders\u003c\/li\u003e\n\u003cli\u003eCutting width: 5.41 mm (0.213 inches)\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut: 6.35 mm (0.250 inches)\u003c\/li\u003e\n\u003cli\u003eCorner radius: 0.19 mm (0.0075 inches)\u003c\/li\u003e\n\u003cli\u003eNeutral rake geometry suitable for a range of workpiece materials\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Top Notch series grooving toolholders accepting insert seat size 4. Compatible with C2, C3, and C4 material grade workpieces including steel and cast iron. Verify toolholder hand orientation before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert replacement should be performed with the machine powered down and the spindle fully stopped. Use the appropriate torque wrench and insert-seating tool specified for Top Notch series holders to avoid seat damage. Inspect the insert pocket and clamping components for wear or debris before seating the new insert. Follow the toolholder manufacturer guidelines for clamping torque and insert indexing procedure.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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: 4213\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Top Notch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Left Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: KC730\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C2, C3, C4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Finish\u003c\/strong\u003e: TiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Width\u003c\/strong\u003e: 5.41 mm (0.213 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 6.35 mm (0.250 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 Seat Size\u003c\/strong\u003e: 4\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\u003eWeight\u003c\/strong\u003e: 0.0463 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 1113090\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51736120885554,"sku":"1113090","price":357.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/829e6a15ed0d40ff443905354661eb31_d76b11d9-a561-46fa-bb69-1f7cf66b88c4.jpg?v=1788775996","url":"https:\/\/voomisupply.com\/products\/kennametal-1113090-ng4213-kc730-grooving-insert-left-hand","provider":"Voomi Supply","version":"1.0","type":"link"}