{"product_id":"osg-5740208-square-end-mill-5-32-in-4-flute-vanadium-hss-ticn","title":"Osg 5740208 Square End Mill 5\/32 in 4 Flute Vanadium Hss Ticn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 5740208 is a 4-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 improved wear resistance and edge retention compared to standard M2 HSS tooling. The TiCN coating further extends tool life by reducing friction and heat buildup at the cutting edge. With a 5\/32 inch mill diameter, 7\/16 inch length of cut, and 3\/8 inch shank diameter, this end mill fits standard collet chucks and end mill holders used on manual mills and CNC machining centers. The 30-degree right-hand spiral flute geometry promotes efficient chip evacuation during profiling and slotting operations.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for peripheral milling, slotting, and light profiling on ferrous metals, aluminum, and similar workpiece materials. The centercutting design allows plunge entry, making it practical for ramping and full-slot operations. The regular-length geometry and 2-3\/8 inch overall length make it appropriate for standard reach applications on vertical milling machines, knee mills, and compact CNC machining centers. Series 574 tooling from OSG is commonly selected for production and maintenance machining environments where consistent performance from an HSS tool is required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3% vanadium high speed steel construction for enhanced wear resistance over standard M2 HSS\u003c\/li\u003e\n\u003cli\u003eTiCN finish reduces cutting friction and extends tool life\u003c\/li\u003e\n\u003cli\u003e4-flute, right-hand spiral design with 30-degree helix angle for efficient chip removal\u003c\/li\u003e\n\u003cli\u003eCentercutting geometry allows direct plunge entry into workpiece material\u003c\/li\u003e\n\u003cli\u003e3\/8 inch shank diameter fits standard collet chucks and end mill holders\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute configuration compatible with conventional milling setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard 3\/8 inch collet chucks and end mill holders on vertical milling machines, knee mills, and CNC machining centers. Part of OSG Series 574.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or tooling technician. Ensure the machine spindle is fully stopped and locked out before changing tooling. Seat the shank fully into the collet or holder to the minimum insertion depth recommended for the holder type, and torque the retention nut or set screw per the holder manufacturer specifications. Verify runout with a dial indicator before beginning a cut.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 5\/32 inch (0.1563 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 7\/16 inch (0.4375 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/8 inch (0.3750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\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\u003eEnd Mill Material\u003c\/strong\u003e: Vanadium High Speed Steel (3% Vanadium)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: TiCN\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: 574\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: 5740208\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51732783890738,"sku":"5740208","price":48.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2083ee6c35d0626e84971d4008795ad5.jpg?v=1788746767","url":"https:\/\/voomisupply.com\/products\/osg-5740208-square-end-mill-5-32-in-4-flute-vanadium-hss-ticn","provider":"Voomi Supply","version":"1.0","type":"link"}