{"product_id":"osg-5741000-square-end-mill-13-32-in-4-flute-vhss","title":"Osg 5741000 Square End Mill 13\/32 in 4 Flute Vhss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 5741000 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 (VHSS), it delivers solid wear resistance and toughness at an economical price point compared to carbide tooling. The 13\/32-inch cutting diameter and 1-inch length of cut (LOC) make it well suited to slotting, peripheral milling, and light profiling operations. A 30-degree helix angle promotes smooth chip evacuation and stable cutting action. The center-cutting geometry allows plunge entry directly into the workpiece without a pre-drilled hole.\u003c\/p\u003e\u003cp\u003eThis end mill is used in manual bridgeport-style mills and CNC machining centers across job shops, maintenance departments, and tool rooms. It is appropriate for milling mild steel, alloy steel, cast iron, aluminum, and similar materials at moderate cutting speeds. The 3\/8-inch shank diameter fits standard collets, end mill holders, and set-screw holders commonly found in shop environments. The regular-length body keeps the tool rigid for standard-depth cuts.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3% vanadium high speed steel construction for improved abrasion resistance over standard M2 HSS\u003c\/li\u003e\n\u003cli\u003e30-degree right-hand spiral flute for efficient chip removal and smooth cutting action\u003c\/li\u003e\n\u003cli\u003eCenter-cutting design allows direct plunge milling without pre-drilling\u003c\/li\u003e\n\u003cli\u003e4-flute configuration provides a better surface finish compared to 2-flute end mills on ferrous materials\u003c\/li\u003e\n\u003cli\u003eUncoated finish suitable for use with or without cutting fluid\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute direction for use in conventional mill setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard replacement or stock end mill for shops running 3\/8-inch shank tooling systems; fits ER collet chucks, milling chucks, and set-screw end mill holders accepting a 3\/8-inch shank diameter.\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 to the full recommended insertion depth in the holder and torque the retention mechanism per the holder manufacturer specification. Verify runout with a dial indicator before beginning cuts, as excessive runout accelerates edge wear and reduces surface finish quality.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 13\/32 inch (0.4063 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 (LOC)\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/8 inch (0.375 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 2-11\/16 inches\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\u003eMaterial Grade\u003c\/strong\u003e: 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: 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: 5741000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51744677986610,"sku":"5741000","price":53.83,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/eec8c4c2399e6c78b4cd925636d18637.jpg?v=1788859896","url":"https:\/\/voomisupply.com\/products\/osg-5741000-square-end-mill-13-32-in-4-flute-vhss","provider":"Voomi Supply","version":"1.0","type":"link"}