{"product_id":"iscar-6200307-hfpr4020-ic808-grooving-insert-4mm-right-hand","title":"Iscar 6200307 HFPR4020 IC808 Grooving Insert 4mm Right Hand","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 6200307 is a solid carbide grooving insert carrying the HFPR4020 designation and IC808 manufacturer grade, designed for precision grooving operations on CNC turning centers and lathes. It features a 4 mm (0.1575 inches) cutting width and a maximum depth of cut of 2 mm (0.0787 inches), with a full corner radius of 2 mm. The insert is double-ended, extending tool life between index changes. A PVD-applied AlTiN, TiAlN, and TiN multilayer coating delivers heat resistance and wear protection across a wide range of workpiece materials. The IC808 submicron carbide grade is engineered for consistent performance under interrupted cuts and varying feed conditions. Licensed machinists and CNC tool setters are the primary users of this insert.\u003c\/p\u003e\u003cp\u003eThis insert belongs to the ISCAR Heliface series and is suited for external grooving and profiling applications on turning and mill-turn equipment. Its positive 7-degree rake angle reduces cutting forces, making it appropriate for both roughing and finishing passes. The universal primary workpiece material classification means it is applicable across steel, stainless steel, cast iron, aluminum alloys, and high-temperature superalloys, covering ISO material groups P, M, K, H, and S. It is used in production environments where tight groove tolerances and surface finish consistency are required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide HFPR-style insert with IC808 submicron carbide grade for extended tool life\u003c\/li\u003e\n\u003cli\u003ePVD coating combining AlTiN, TiAlN, and TiN layers for thermal resistance and low friction\u003c\/li\u003e\n\u003cli\u003eFull corner radius of 2 mm (0.0787 inches) for profiling and groove bottom finishing\u003c\/li\u003e\n\u003cli\u003eDouble-ended design provides two usable cutting edges per insert\u003c\/li\u003e\n\u003cli\u003ePositive rake angle of 7 degrees reduces cutting forces on the workpiece\u003c\/li\u003e\n\u003cli\u003eCompatible with universal workpiece materials across ISO groups P, M, K, H, and S\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with ISCAR Heliface series grooving toolholders that accept HFPR-style inserts with a 4020 insert size code. Consult the ISCAR toolholder selection guide to confirm clamp and pocket compatibility before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert seating and clamping should be performed by a qualified machinist or CNC tool setter following the toolholder manufacturer's torque and clamp specifications. Power down and lock out the machine before changing inserts. Inspect the insert pocket for debris or wear before seating the new insert. Verify insert orientation for right-hand cutting direction before resuming operation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: HFPR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 4020\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: IC808\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide (Submicron)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Width\u003c\/strong\u003e: 4 mm (0.1575 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 2 mm (0.0787 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut Range\u003c\/strong\u003e: 2 mm to 3 mm (0.0750 to 0.1000 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 2 mm (0.0787 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Radius\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 19 mm (0.7480 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Width\u003c\/strong\u003e: 4 mm (0.1575 inches)\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: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 7 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: AlTiN, TiAlN, TiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Double\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Universal (ISO Groups H, K, M, P, S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Heliface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ISO 13399\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: 6200307\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51737012076850,"sku":"6200307","price":478.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c90009464e29e9b52b5c2afcc266f5d9.jpg?v=1788783155","url":"https:\/\/voomisupply.com\/products\/iscar-6200307-hfpr4020-ic808-grooving-insert-4mm-right-hand","provider":"Voomi Supply","version":"1.0","type":"link"}