{"product_id":"iscar-6002661-gtn-4-8-carbide-cutoff-insert-ic354","title":"Iscar 6002661 GTN-4.8 Carbide Cutoff Insert IC354","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ISCAR 6002661 is a single-end carbide cutoff insert designed for parting and grooving operations on CNC lathes and turning centers. Built to the GTN-4.8 insert style, it features a 4.8 mm (0.1890 inch) cutting width and a neutral lead angle, making it suitable for straight plunge cutting on both OD and face grooving applications. The insert is manufactured from IC354 carbide grade with a PVD coating process, placing it in the C5\/C6 material grade range for versatility across steel, stainless, and cast-iron workpieces. A 7-degree relief angle and a 0.28 mm corner radius complete the geometry. Installation uses a clamp-style holding method compatible with the Self-Grip toolholder series. Machinists and CNC operators in production turning environments are the primary users.\u003c\/p\u003e\n\u003cp\u003eThis insert is intended for cut-off and parting applications on turning machines where a neutral-hand, zero-lead-angle tool is required. The 4.8 mm seat size matches directly to Self-Grip series toolholders that accept GTN-4.8 inserts. It is well suited for production shops running tight-tolerance parting operations on ferrous and non-ferrous materials where controlled chip formation and consistent cut-off width are required. The coated carbide substrate handles interrupted cuts and moderate to high surface speeds. Sold individually, with a minimum order quantity of 10 units per order.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGTN-4.8 insert style with 4.8 mm cutting width (0.1890 inch) for precise parting and grooving\u003c\/li\u003e\n  \u003cli\u003eIC354 carbide grade with PVD coating for extended tool life on ferrous workpieces\u003c\/li\u003e\n  \u003cli\u003eNeutral lead angle and neutral hand for straight plunge cut-off operations\u003c\/li\u003e\n  \u003cli\u003e7-degree relief angle reduces rubbing and supports clean edge finish\u003c\/li\u003e\n  \u003cli\u003e0.28 mm corner radius (0.0110 inch) for controlled chip geometry at the cut\u003c\/li\u003e\n  \u003cli\u003eClamp-style insert holding method for secure, repeatable seating in Self-Grip toolholders\u003c\/li\u003e\n  \u003cli\u003eSingle-end design; replace when worn rather than index\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with ISCAR Self-Grip series toolholders that accept GTN-4.8 insert seat size. Consult the toolholder manufacturer specifications to confirm seat size and clamping method before ordering.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInsert replacement should be performed with the machine in a full stop and all axes locked. Use the appropriate torque wrench or clamping screw driver specified by the toolholder manufacturer to seat the clamp — do not overtighten by hand. Inspect the insert pocket and clamping surfaces for chips or wear before seating a new insert. Handle carbide inserts with care to avoid chipping the cutting edge prior to use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: GTN-4.8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Width\u003c\/strong\u003e: 4.80 mm (0.1890 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: IC354\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C5, C6\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: Coated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead Angle\u003c\/strong\u003e: 0 degrees, Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 7.00 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.28 mm (0.0110 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: 4.8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Self-Grip\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Tool Application\u003c\/strong\u003e: Cut-off\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\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: ISCAR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6002661\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51739028193586,"sku":"6002661","price":302.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7b19d4a594b3129035d7c69cd1e8994d.jpg?v=1788808161","url":"https:\/\/voomisupply.com\/products\/iscar-6002661-gtn-4-8-carbide-cutoff-insert-ic354","provider":"Voomi Supply","version":"1.0","type":"link"}