{"product_id":"osg-5730700-square-end-mill-5-16-in-2-flute-vanadium-hss","title":"Osg 5730700 Square End Mill 5\/16 in 2 Flute Vanadium Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 5730700 is a 2-flute square end mill designed for general-purpose milling in a wide range of ferrous and non-ferrous materials. Built from 3% vanadium high speed steel, it delivers solid wear resistance and edge retention compared to standard M2 HSS tooling. The cutter measures 5\/16 inch in diameter with a 9\/16 inch length of cut and a 3\/8 inch shank diameter, giving it a compact, rigid profile suited to light roughing and finishing passes. A 30-degree helix spiral flute promotes efficient chip evacuation. The centercutting geometry allows plunge entry without a pre-drilled hole, adding flexibility in machining setups.\u003c\/p\u003e\u003cp\u003eThis end mill fits standard milling applications in job shops, maintenance machining, and light production environments. The regular-length body and 2-5\/16 inch overall length make it well suited for shallow-pocket work, slotting, and profiling on manual knee mills and CNC machining centers. The right-hand cut and right-hand flute configuration is the most common setup for conventional and climb milling. The uncoated finish makes it a straightforward choice where regrinding or low-cost tooling replacement is preferred over coated options.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3% vanadium high speed steel for improved wear resistance over standard M2 HSS\u003c\/li\u003e\n\u003cli\u003eCentercutting design allows direct plunge entry without a pilot hole\u003c\/li\u003e\n\u003cli\u003e30-degree helix spiral flute promotes smooth chip flow out of the cut\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute for standard milling setups\u003c\/li\u003e\n\u003cli\u003eUncoated finish simplifies regrinding and reduces tooling cost\u003c\/li\u003e\n\u003cli\u003eOSG Series 573 regular-length geometry for rigid, general-purpose milling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose replacement or production end mill for 3\/8 inch collets, end mill holders, and shrink-fit toolholders accepting a 3\/8 inch shank. Suitable for use on manual knee mills and CNC vertical machining centers.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a machinist or toolroom technician. Secure the 3\/8 inch shank in a properly sized collet or end mill holder and torque to the machine manufacturer's specification. Confirm spindle runout is within acceptable limits before cutting to preserve edge life. Do not exceed the recommended depth of cut or feed rate for the work material and machine rigidity.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 5\/16 inch (0.3125 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 9\/16 inch (0.5625 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/8 inch (0.3750 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-5\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Vanadium High Speed Steel (3% Vanadium)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Uncoated\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: 573\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 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: 5730700\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51748560732466,"sku":"5730700","price":38.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/def2192f2743143331a57b1e0439ae62.jpg?v=1788895219","url":"https:\/\/voomisupply.com\/products\/osg-5730700-square-end-mill-5-16-in-2-flute-vanadium-hss","provider":"Voomi Supply","version":"1.0","type":"link"}