{"product_id":"kennametal-2599526-grooving-insert-ng3156-kc5025-carbide","title":"Kennametal 2599526 Grooving Insert NG3156 KC5025 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 2599526 is a solid carbide grooving insert in the Top Notch series, designed for precision grooving and turning operations on CNC lathes and turning centers. It carries a TiAlN coating applied via PVD process, which provides high heat resistance and wear protection during interrupted cuts and high-speed applications. 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), making it well suited for shallow to medium-depth grooving passes. It features a neutral rake geometry and a right-hand cutting orientation. Machinists and tooling specialists working in production turning environments select this insert for its consistent dimensional performance and coating durability.\u003c\/p\u003e\u003cp\u003eThis insert is intended for grooving and profiling operations on metalworking lathes in both job shop and production settings. The NG-style insert seats into compatible Top Notch toolholders. The KC5025 grade with TiAlN PVD coating is commonly applied to machining steel, stainless steel, and cast iron workpieces where edge toughness and thermal resistance are priorities. The 55-degree included angle and 0.19 mm corner radius support controlled chip formation on finish and semi-finish grooving passes.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction in manufacturer grade KC5025 for wear resistance in demanding turning applications\u003c\/li\u003e\n\u003cli\u003eTiAlN coating via PVD process provides thermal protection and extended tool life\u003c\/li\u003e\n\u003cli\u003eCutting width of 3.96 mm (0.1559 inches) with a maximum depth of cut of 3.81 mm (0.1500 inches)\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting orientation with neutral rake geometry\u003c\/li\u003e\n\u003cli\u003eCorner radius of 0.19 mm (0.0075 inches) for controlled edge geometry on finish grooving\u003c\/li\u003e\n\u003cli\u003eTop Notch series insert style NG, size 3156, with 55-degree included angle\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in Top Notch series toolholders accepting NG-style inserts. Insert size 3156 with right-hand orientation. Confirm toolholder seat geometry and insert pocket dimensions before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert seating and clamping should be performed by a qualified machinist or tooling technician following the toolholder manufacturer's torque specifications. Power down and lock out the machine spindle before changing inserts. Inspect the insert pocket for chips or debris before seating the insert, and verify clamping screw engagement before resuming cuts. Do not exceed the rated maximum depth of cut range of 3.00 mm to 4.00 mm for this insert style.\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: KC5025\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C2, C6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiAlN\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: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Radius\u003c\/strong\u003e: No\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\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\u003eMeasurement Type\u003c\/strong\u003e: Metric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.021 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: 2599526\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51744810172722,"sku":"2599526","price":254.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/099851a19ada541fc22c888a12ca198d.jpg?v=1788860762","url":"https:\/\/voomisupply.com\/products\/kennametal-2599526-grooving-insert-ng3156-kc5025-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}