{"product_id":"iscar-6003670-cutoff-insert-tagn3a-ic20-3-05mm-carbide","title":"Iscar 6003670 Cutoff Insert TAGN3A IC20 3.05mm Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 6003670 is a solid carbide cutoff and parting insert in the Tang-Grip series, designed for precision groove and parting operations on CNC lathes and turning centers. It carries the TAGN3A geometry with a 3.05 mm (0.1200 inch) cutting width, a neutral lead angle, and a neutral hand orientation, making it suitable for straight-in parting cuts. The IC20 manufacturer grade is an uncoated carbide grade intended for a wide range of workpiece materials. A 0.20 mm (0.0079 inch) corner radius and a 7-degree relief angle support clean chip separation and reduce tool pressure during cutoff operations. Licensed machinists and CNC turning specialists are the primary installers of this insert type.\u003c\/p\u003e\u003cp\u003eThis insert is rated for universal primary workpiece material application, covering ISO material groups H, K, M, N, and S. That range includes steel, stainless steel, cast iron, non-ferrous metals, and high-temperature alloys in both roughing and finishing parting scenarios. The Tang-Grip self-grip holding method seats the insert securely in compatible Tang-Grip toolholders without additional clamping hardware, which simplifies insert indexing on the shop floor. The TAGN geometry with an A-style chipbreaker promotes controlled chip curl and evacuation in standard parting-depth applications on production turning equipment.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3.05 mm (0.1200 inch) cutting width for precision parting and grooving\u003c\/li\u003e\n\u003cli\u003eIC20 uncoated solid carbide grade suited for universal workpiece materials across ISO groups H, K, M, N, and S\u003c\/li\u003e\n\u003cli\u003eNeutral lead angle and neutral hand orientation for straight-in cutoff cuts\u003c\/li\u003e\n\u003cli\u003eTang-Grip self-grip holding method for tool-free, repeatable insert seating\u003c\/li\u003e\n\u003cli\u003e0.20 mm corner radius and 7-degree relief angle for reduced cutting forces\u003c\/li\u003e\n\u003cli\u003eA-style chipbreaker geometry for controlled chip formation during parting operations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with compatible ISCAR Tang-Grip series toolholders that accept TAGN3 style inserts. Consult the ISCAR Tang-Grip toolholder catalog to confirm holder compatibility before ordering.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert replacement should be performed by a qualified machinist with the machine in a full stop, spindle off, and all stored energy released per the machine tool lockout procedure. Use the appropriate insert key or extraction tool recommended for Tang-Grip holders to avoid damaging the seating pocket. Inspect the toolholder pocket for wear or debris before seating the new insert. Verify cutting width and corner radius specifications against the programmed toolpath before resuming production.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: TAGN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 3\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: IC20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Width\u003c\/strong\u003e: 3.05 mm (0.1200 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Angle Direction\u003c\/strong\u003e: 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: 0.20 mm (0.0080 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Self Grip\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Tool Application\u003c\/strong\u003e: Parting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Tang-Grip\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Universal (ISO groups H, K, M, N, S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C2, C3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO 13399\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 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: ISCAR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6003670\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51729412849970,"sku":"6003670","price":204.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ed311bb9ae387bd7386cc94723460f34.jpg?v=1788704325","url":"https:\/\/voomisupply.com\/products\/iscar-6003670-cutoff-insert-tagn3a-ic20-3-05mm-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}