{"product_id":"sandvik-coromant-7963631-corner-radius-end-mill-20mm-5fl","title":"Sandvik Coromant 7963631 Corner Radius End Mill 20mm 5FL","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 7963631 is a solid carbide corner radius end mill engineered for high-demand material removal in superalloys and titanium. Part of the CoroMill Plura Series 2F380, it features a 20 mm cutting diameter, a 3 mm corner radius, and five helical flutes with a close pitch configuration. The tool carries a multilayer TiAlSiN PVD coating applied by physical vapor deposition, which supports thermal resistance during aggressive cutting passes. With an extended reach design and coolant-through capability, it is built for deep-pocket and long-reach roughing operations where chip evacuation and tool life are critical. Licensed machinists and CNC programmers working in aerospace and energy component manufacturing are the primary users.\u003c\/p\u003e\n\u003cp\u003eThis end mill is suited for single-end roughing operations on workpieces classified under material code S, covering nickel-based superalloys, titanium alloys, and similar difficult-to-machine materials. The extended neck geometry, with a 19 mm neck diameter and 111 mm reach length, allows access into deep features while maintaining rigidity. The Weldon Flat shank interfaces directly with compatible toolholders and is held to an h6 shank diameter tolerance for consistent runout in production environments. Right-hand cutting and right-hand flute direction are standard on this tool.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e20 mm cutting diameter with h10 tolerance for consistent sizing\u003c\/li\u003e\n  \u003cli\u003e3 mm corner radius reduces stress concentration at the cutting edge\u003c\/li\u003e\n  \u003cli\u003eFive close-pitch helical flutes optimized for roughing in superalloys and titanium\u003c\/li\u003e\n  \u003cli\u003eMultilayer TiAlSiN PVD coating for elevated thermal and wear resistance\u003c\/li\u003e\n  \u003cli\u003eCoolant-through design supports chip flushing in deep-pocket applications\u003c\/li\u003e\n  \u003cli\u003eExtended reach with 19 mm neck diameter and Weldon Flat shank for secure toolholder engagement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with compatible toolholders accepting a 20 mm Weldon Flat shank. Intended for CNC milling operations on superalloys and titanium workpieces. Part of the SANDVIK COROMANT CoroMill Plura Series 2F380.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC setup technician. Ensure the machine spindle is fully stopped and the toolholder is clean and free of debris before seating the shank. Verify Weldon Flat set-screw engagement against the flat to prevent axial pullout under cutting loads. Confirm coolant-through passages in the toolholder are unobstructed before commencing cuts in superalloy or titanium materials.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 20 mm (0.787 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 3 mm (0.118 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 100 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 165 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 20 mm, h6 tolerance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeck Diameter\u003c\/strong\u003e: 19 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 111 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlSiN, Multilayer PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Style\u003c\/strong\u003e: Medium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePitch\u003c\/strong\u003e: Close\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Weldon Flat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Corner Radius\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Superalloys and Titanium (Material Code S)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CoroMill Plura 2F380\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112803\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.33 pounds\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: SANDVIK COROMANT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7963631\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51727377400114,"sku":"7963631","price":1588.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/eac3d96176c674c26bccb895e38d193e.jpg?v=1788676984","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-7963631-corner-radius-end-mill-20mm-5fl","provider":"Voomi Supply","version":"1.0","type":"link"}