{"product_id":"osg-457105011-corner-radius-end-mill-5mm-4-flute-carbide","title":"Osg 457105011 Corner Radius End Mill 5mm 4-flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 457105011 is a solid carbide corner radius end mill designed for high-performance milling in demanding machining environments. With a 5 mm cutting diameter, 0.2 mm corner radius, and 4 helical flutes at a 45-degree high helix angle, this tool delivers both roughing and finishing capability in a single pass. The WXS PVD coating improves wear resistance and heat dissipation, extending tool life when cutting hard or abrasive materials. The extended-reach neck design, with a 4.80 mm neck diameter and 15 mm reach length, provides clearance in deep-pocket and stepped-feature applications. Licensed machinists and CNC operators working in precision job shops and production environments are the primary users of this tool.\u003c\/p\u003e\u003cp\u003eThis end mill is built for cutting steel, stainless steel, cast iron, superalloys, titanium, and hard materials. The Series 4571 geometry is suited for right-hand cutting with normal pitch fluting and a straight cylindrical shank. The 6 mm shank diameter is compatible with standard collet-style toolholders. The 8 mm length of cut and 80 mm overall length make it well-matched to typical vertical machining center setups handling small-diameter profiling, slotting, and contouring work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance in hard-material applications\u003c\/li\u003e\n\u003cli\u003eWXS PVD coating for extended tool life when cutting steel, stainless steel, and superalloys\u003c\/li\u003e\n\u003cli\u003e0.2 mm corner radius reduces stress concentration and edge chipping on part corners\u003c\/li\u003e\n\u003cli\u003e45-degree high helix angle promotes efficient chip evacuation and smooth surface finish\u003c\/li\u003e\n\u003cli\u003eExtended-reach neck (15 mm reach, 4.80 mm neck diameter) allows access to deep pockets without tool change\u003c\/li\u003e\n\u003cli\u003eCenter-cutting design permits plunge entry and ramp milling\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute direction compatible with standard CNC spindle rotation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with collet-style toolholders accepting a 6 mm straight cylindrical shank. Suitable for machining steel, stainless steel, cast iron, superalloys, titanium, and hard materials in CNC milling applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC setup technician. Ensure the machine spindle is fully stopped and locked out before inserting or removing the tool from the toolholder. Seat the shank to the recommended gauge-line depth in the collet and torque the collet nut per the toolholder manufacturer specification. Confirm runout with a dial indicator before initiating a cut, as excessive runout accelerates edge wear and reduces corner radius accuracy.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 5 mm (0.1969 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.2 mm (0.0079 inches)\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: 8 mm (1.1811 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 80 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 6 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck Diameter\u003c\/strong\u003e: 4.80 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 15 mm (0.5910 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 45 degrees (High)\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: WXS (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\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Corner Radius\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch\u003c\/strong\u003e: Normal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Cutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\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\u003eMill Diameter Tolerance\u003c\/strong\u003e: 0.00 to -0.02 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: h6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Removal Type\u003c\/strong\u003e: Roughing and Finishing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Superalloys, Titanium, Hard Material\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 4571\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.09 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: 457105011\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51733298676018,"sku":"457105011","price":142.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/302dbb69c667ababa95b119f051d7e30.jpg?v=1788753770","url":"https:\/\/voomisupply.com\/products\/osg-457105011-corner-radius-end-mill-5mm-4-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}