{"product_id":"kennametal-1114333-grooving-insert-ng3156k-kc730-carbide","title":"Kennametal 1114333 Grooving Insert NG3156K KC730 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1114333 is a solid carbide grooving insert in the Top Notch series, designed for left-hand grooving and parting operations on CNC lathes and turning centers. It carries the KC730 grade designation with a PVD-applied TiN finish, which improves wear resistance and tool life in demanding cutting applications. The insert features a 3.96 mm (0.1559 inch) cutting width and a maximum depth of cut of 3.81 mm (0.1500 inch). A positive rake angle of 10 degrees and the K chip breaker geometry help control chip flow and reduce cutting forces. This insert is installed by machinists and tooling technicians working in production turning environments.\u003c\/p\u003e\u003cp\u003eThe 1114333 is suited for grooving operations on ferrous and non-ferrous workpiece materials classified under material grades C2, C3, and C4. It fits standard Top Notch series toolholders that accept NG-style inserts in the 3156 size. The left-hand orientation makes it appropriate for right-to-left grooving passes. The K chip breaker is intended for light to moderate chip loads, and the 55-degree included angle with a 0.19 mm (0.0075 inch) corner radius supports accurate groove geometry in tight tolerance work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eKC730 grade solid carbide with PVD TiN coating for extended wear resistance\u003c\/li\u003e\n\u003cli\u003e3.96 mm cutting width with maximum depth of cut up to 3.81 mm\u003c\/li\u003e\n\u003cli\u003ePositive 10-degree rake angle reduces cutting forces and heat generation\u003c\/li\u003e\n\u003cli\u003eK chip breaker geometry promotes controlled chip evacuation\u003c\/li\u003e\n\u003cli\u003eLeft-hand insert orientation for right-to-left grooving passes\u003c\/li\u003e\n\u003cli\u003eTop Notch series NG3156 size fits compatible toolholder systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Top Notch series toolholders that accept NG-style inserts in the 3156 size. Compatible with material grades C2, C3, and C4 workpiece materials.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or tooling technicians. Power down and lock out the machine before seating or removing the insert. Ensure the toolholder pocket is clean and free of chips or debris before installation, as contamination can affect seating and contribute to premature insert failure. Do not exceed the rated maximum depth of cut for this insert geometry.\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: 3156\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: 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\u003eInsert Hand\u003c\/strong\u003e: Left Hand\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\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 10 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Angle\u003c\/strong\u003e: 3 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 55 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C2, C3, C4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement Type\u003c\/strong\u003e: Metric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Radius\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0223 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\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: 1114333\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51737521094962,"sku":"1114333","price":258.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0ebfe87e30b03e962632884441970d72.jpg?v=1788789683","url":"https:\/\/voomisupply.com\/products\/kennametal-1114333-grooving-insert-ng3156k-kc730-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}