{"product_id":"osg-457007011-corner-radius-end-mill-7mm-4-flute-carbide","title":"Osg 457007011 Corner Radius End Mill 7mm 4 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 457007011 is a solid carbide corner radius end mill designed for precision milling operations in metalworking and machining environments. It features a 7 mm cutting diameter with a 1.5 mm corner radius, which reduces stress concentration at the cutting edge and extends tool life in demanding applications. The 4-flute, right-hand cutting geometry and micrograin carbide substrate deliver consistent chip evacuation and surface finish. WXS coating provides additional wear resistance and heat protection at the cutting zone. This tool is installed and operated by machinists and CNC programmers in job shops, production facilities, and tool rooms.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for finishing and semi-finishing passes on ferrous and non-ferrous materials where a radiused corner profile is required. The 3 mm length of cut makes it appropriate for shallow pocket milling, contouring, and profiling operations on molds, dies, and precision components. The 6 mm straight-cylindrical shank fits standard ER collet chucks and milling tool holders commonly used on vertical machining centers and CNC mills.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1.5 mm corner radius reduces edge chipping and extends tool life on hardened or abrasive materials\u003c\/li\u003e\n\u003cli\u003eWXS coating improves wear resistance and reduces friction at the cutting edge\u003c\/li\u003e\n\u003cli\u003eMicrograin solid carbide substrate provides rigidity and dimensional stability\u003c\/li\u003e\n\u003cli\u003e4-flute design balances chip clearance with surface finish quality\u003c\/li\u003e\n\u003cli\u003eSingle-end, centercutting construction allows plunge entry and ramp milling\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical 6 mm shank fits standard collet and hydraulic tool holders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct tooling selection for CNC machining centers and manual mills accepting a 6 mm straight-cylindrical shank with ER or equivalent collet systems. Part of the OSG Series 4570 end mill family.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist following standard tooling change procedures. Ensure the spindle is fully stopped and the machine is in an E-stop or lock-out state before changing tooling. Seat the shank fully into the collet or tool holder to the recommended gauge line before torquing the retention nut. Verify runout with a dial indicator after clamping, as excessive runout will accelerate edge wear and degrade surface finish.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 7 mm (0.2756 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 3 mm (0.1181 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 90 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 6 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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\u003eEnd Type\u003c\/strong\u003e: Single End, Centercutting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Micrograin Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: WXS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 4570\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.3 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: OSG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 457007011\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51730005459250,"sku":"457007011","price":232.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fbc90878363e5fa08e7e1df16f1ec317.jpg?v=1788710038","url":"https:\/\/voomisupply.com\/products\/osg-457007011-corner-radius-end-mill-7mm-4-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}