{"product_id":"kennametal-2599529-grooving-insert-ng3189-kc5025-tialn","title":"Kennametal 2599529 Grooving Insert NG3189 KC5025 Tialn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 2599529 is a solid carbide grooving insert designed for precision grooving and parting operations on CNC lathes and turning centers. It carries a TiAlN coating applied via PVD process, which delivers high hardness and oxidation resistance at elevated cutting temperatures. This insert is sized to the NG3189 Top Notch series profile with a 4.8 mm cutting width and a maximum depth of cut of 3.81 mm. The left-hand orientation suits specific toolholder configurations where the cut is made from left to right. Machining professionals and CNC setup technicians install and index this insert as part of routine tooling maintenance in production turning environments.\u003c\/p\u003e\u003cp\u003eThis insert is suited for external grooving, undercut, and light parting operations on lathes and multi-axis turning centers. The KC5025 grade with TiAlN finish performs well on steels and cast irons where material grades C2 and C6 apply. The neutral rake geometry and 55-degree included angle support consistent chip control in medium to high production runs. It is intended for use with compatible Top Notch series toolholders that accept the NG3189 insert style.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction with TiAlN PVD coating for wear and heat resistance\u003c\/li\u003e\n\u003cli\u003e4.8 mm cutting width with a 3.81 mm maximum depth of cut\u003c\/li\u003e\n\u003cli\u003eLeft-hand insert orientation for specific toolholder configurations\u003c\/li\u003e\n\u003cli\u003eNeutral rake angle with 55-degree included angle for controlled chip formation\u003c\/li\u003e\n\u003cli\u003eCorner radius of 0.57 mm for defined groove geometry\u003c\/li\u003e\n\u003cli\u003eTop Notch series NG3189 profile for indexed toolholder compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Top Notch series toolholders that accept the NG3189 insert style. Material grades C2 and C6 are designated for this insert per manufacturer specifications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert indexing and replacement should be performed by a qualified machinist or CNC tooling technician with the machine fully stopped and locked out per applicable safety procedures. Use the correct torque wrench and clamping screw specified by the toolholder manufacturer when seating the insert. Inspect the toolholder pocket for wear or debris before installing a new insert. Do not exceed the maximum depth of cut specified for this insert size.\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: 3189\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: Carbide\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: Left Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Width\u003c\/strong\u003e: 4.8 mm (0.1890 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 to 4.00 mm (0.1500 to 0.2000 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.57 mm (0.0225 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\u003eFull Radius\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C2, C6\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: 0.0234 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: 2599529\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51735245521202,"sku":"2599529","price":234.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a4534384fada211d3630eaba8661627d.jpg?v=1788770855","url":"https:\/\/voomisupply.com\/products\/kennametal-2599529-grooving-insert-ng3189-kc5025-tialn","provider":"Voomi Supply","version":"1.0","type":"link"}