{"product_id":"iscar-6404045-grooving-insert-ic908-tialn-2-21mm-min-cut","title":"Iscar 6404045 Grooving Insert IC908 Tialn 2.21mm Min-cut","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 6404045 is a solid carbide grooving insert designed for precision grooving and parting operations on CNC lathes and turning centers. Manufactured to ISO 13399 standards, this insert carries the MIFR insert style designation with an IC908 manufacturer grade and a PVD-applied TiAlN coating. The IC908 submicron carbide grade delivers strong wear resistance and thermal stability across a broad range of workpiece materials. With a cutting width of 2.21 mm and a maximum depth of cut of 5.69 mm, it handles moderate to deep grooving applications with consistent dimensional accuracy. The insert mounts via screw-clamp and is a single-end design within ISCARs Min-Cut series.\u003c\/p\u003e\u003cp\u003eThis insert is suited for universal material groups, including ISO material codes H, K, M, P, and S, covering steel, stainless, cast iron, hardened materials, and heat-resistant alloys. It is commonly installed in light to medium grooving operations on production turning equipment in both job shop and high-volume manufacturing environments. The neutral hand orientation and 0.20 mm corner radius make it appropriate for straight grooving where a full-radius profile is not required. Machinists and CNC operators working with ISCAR Min-Cut toolholders compatible with the MIFR insert style will find this a direct fit.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIC908 submicron solid carbide grade with PVD TiAlN coating for extended tool life across universal workpiece materials\u003c\/li\u003e\n\u003cli\u003e2.21 mm cutting width with a maximum depth of cut of 5.69 mm\u003c\/li\u003e\n\u003cli\u003eMIFR insert style, neutral hand, single-end design\u003c\/li\u003e\n\u003cli\u003e0.20 mm corner radius — no full radius, suited for square-shoulder grooving profiles\u003c\/li\u003e\n\u003cli\u003eScrew-clamp insert holding method for secure, repeatable seating\u003c\/li\u003e\n\u003cli\u003eConforms to ISO 13399 insert identification standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with ISCAR Min-Cut series toolholders that accept the MIFR insert style in size 8220020. Compatible with workpiece material ISO codes H, K, M, P, and S as specified by the manufacturer.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified CNC machinist or toolroom technician. Power down and lock out the machine spindle before seating or removing the insert. Use the correct torx or hex key to the toolholder manufacturers specified screw-clamp torque — refer to the ISCAR toolholder documentation for the applicable fastener specification. Inspect the insert pocket and clamping screw for wear or debris before seating a new insert to ensure proper surface contact and runout control.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: MIFR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: IC908\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: Submicron\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\u003eCutting Width\u003c\/strong\u003e: 2.21 mm (0.0870 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 5.69 mm (0.2240 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut Range\u003c\/strong\u003e: 5.00 to 10.00 mm (0.2000 to 0.3000 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.20 mm (0.0079 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 17.78 mm (0.7000 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\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\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Min-Cut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Universal (H, K, M, P, S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: MIFR 8-2.20-0.20\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: 0.015 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: 6404045\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51744789627186,"sku":"6404045","price":522.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e841f3090624e1aee0ccbe1fd91ebff8.jpg?v=1788860558","url":"https:\/\/voomisupply.com\/products\/iscar-6404045-grooving-insert-ic908-tialn-2-21mm-min-cut","provider":"Voomi Supply","version":"1.0","type":"link"}