{"product_id":"osg-44700311-corner-radius-end-mill-1-4-in-4-flute-carbide","title":"Osg 44700311 Corner Radius End Mill 1\/4 in 4 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 44700311 is a solid carbide corner radius end mill designed for precision milling in demanding machining environments. It features a 1\/4 inch diameter with a 1\/16 inch corner radius, 4 flutes, and a 0.1 inch length of cut. The tool carries a WXS coating for improved wear resistance and heat performance. Built on OSG Series 4470 geometry, it is a single-end, centercutting design with a straight cylindrical shank and a 3 inch overall length. The micrograin carbide substrate supports rigidity and edge retention at elevated feeds and speeds. Extended reach capability and a 1 inch reach length make it well suited for accessing recessed features.\u003c\/p\u003e\u003cp\u003eThis end mill is used in CNC milling operations on ferrous and non-ferrous materials where a radiused corner is required at the base of a pocket, slot, or profile. The 1\/4 inch shank and straight flute geometry make it a standard fit for toolholders across vertical and horizontal machining centers. It is appropriate for job shops, production floors, and tool rooms running tight-tolerance work. The 0.23 inch neck diameter provides clearance for deeper reach applications without tool body interference.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1\/4 inch mill diameter with 1\/16 inch corner radius for radiused pocket floors and profiles\u003c\/li\u003e\n\u003cli\u003e4-flute, right-hand cut, right-hand flute direction for standard CNC milling operations\u003c\/li\u003e\n\u003cli\u003eWXS coating for enhanced wear resistance and thermal stability\u003c\/li\u003e\n\u003cli\u003eMicrograin solid carbide substrate for rigidity and edge retention\u003c\/li\u003e\n\u003cli\u003eSingle-end, centercutting design allows plunge entry\u003c\/li\u003e\n\u003cli\u003eExtended reach with 1 inch reach length and 0.23 inch neck diameter for recessed feature access\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-fit replacement for standard 1\/4 inch straight shank toolholders used in CNC vertical and horizontal machining centers requiring corner radius geometry.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists using a compatible collet chuck or end mill holder rated for 1\/4 inch straight shanks. Ensure the toolholder bore and collet are clean and free of debris before seating the shank. Confirm runout with a dial indicator before first cut. Follow the machine tool manufacturer torque specifications for the holder type in use.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1\/4 inch (0.2500 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/16 inch\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: 0.1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck Diameter\u003c\/strong\u003e: 0.23 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 1 inch\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\u003eFlute Type\u003c\/strong\u003e: Straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Single End, Centercutting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: WXS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Micrograin Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 4470\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 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: 44700311\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51727732343090,"sku":"44700311","price":249.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bb33bb1a0c694df995ef6fbe1051e20f.jpg?v=1788681388","url":"https:\/\/voomisupply.com\/products\/osg-44700311-corner-radius-end-mill-1-4-in-4-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}