{"product_id":"value-collection-723-5724-roughing-end-mill-3-8-in-cobalt","title":"Value Collection 723-5724 Roughing End Mill 3\/8 in Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 723-5724 is a single-end roughing end mill designed for aggressive material removal in milling operations. Built from M42 cobalt high-speed steel with a bright, uncoated finish, it offers solid heat resistance and edge retention suited to ferrous and non-ferrous workpiece materials. The mill measures 0.375 inches in diameter with a 1.625-inch length of cut and a 3.1875-inch overall length. Four right-hand flutes with a right-hand cutting direction make this tool appropriate for conventional milling setups. Machinists and tool-and-die professionals install this type of end mill for roughing passes where stock removal rate matters more than surface finish.\u003c\/p\u003e\n\u003cp\u003eThis roughing end mill is intended for use in manual knee mills, CNC machining centers, and bridgeport-style machines where a 3\/8-inch straight shank collet or end mill holder is available. The 3\/8-inch shank diameter matches the cutter diameter, simplifying toolholder selection. Typical applications include roughing pockets, slots, and profiles in steel, stainless, cast iron, and similar materials. This is a non-centercutting design, so it is not suitable for plunge entry into a closed pocket without a pre-drilled starting hole.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM42 cobalt construction provides elevated hot hardness for cutting ferrous materials\u003c\/li\u003e\n  \u003cli\u003e4 right-hand flutes with right-hand cutting direction for standard milling setups\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish — ready to use as supplied or compatible with aftermarket coatings\u003c\/li\u003e\n  \u003cli\u003e1.625-inch length of cut with 3.1875-inch overall length for moderate reach applications\u003c\/li\u003e\n  \u003cli\u003eSingle-end design with non-centercutting geometry — requires pre-drilled entry for closed pockets\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch shank diameter matches cutter diameter for straightforward collet selection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in any milling machine or machining center equipped with a 3\/8-inch collet, end mill holder, or equivalent toolholding system capable of accepting a straight-shank end mill.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a machinist or toolroom professional. Power down and lock out the machine spindle before seating or removing any end mill. Secure the shank to the full recommended engagement depth in the collet or holder to minimize runout and prevent pullout during heavy roughing cuts. Do not use this non-centercutting tool for direct plunge milling without a pilot hole.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.375 inches (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\u003eEnd Mill Material\u003c\/strong\u003e: Cobalt (M42)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.1875 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.375 inches (3\/8 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\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\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable Helix\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112803\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 723-5724\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51704878760242,"sku":"723-5724","price":79.84,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a68950152e803b2eab6902eebbdd405f.jpg?v=1788425533","url":"https:\/\/voomisupply.com\/products\/value-collection-723-5724-roughing-end-mill-3-8-in-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}