{"product_id":"value-collection-723-6724-roughing-end-mill-3-8-in-cobalt","title":"Value Collection 723-6724 Roughing End Mill 3\/8 in Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 723-6724 is a single-end roughing end mill designed for aggressive material removal in milling operations. Built from M42 cobalt high-speed steel, it carries a TiN coating to extend tool life and reduce heat buildup during cutting. The cutter measures 0.375 inches in diameter with a 1.625-inch length of cut and a 3.188-inch overall length. Four right-hand flutes with a right-hand cutting direction deliver efficient chip evacuation. This tool is installed and operated by machinists and tool-and-die professionals in shop environments.\u003c\/p\u003e\u003cp\u003eThis roughing end mill suits applications where rapid stock removal is the priority before a finish pass. The M42 cobalt construction handles harder workpiece materials better than standard M2 HSS. The TiN coating reduces friction and increases surface hardness at the cutting edge. At 0.375 inches, both the mill diameter and shank diameter match, allowing direct chuck or collet holding in standard 3\/8-inch tooling setups. Typical use cases include slotting, side milling, and profiling on manual or CNC vertical mills.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM42 cobalt construction for improved hardness and heat resistance over standard HSS\u003c\/li\u003e\n\u003cli\u003eTiN coating reduces friction and extends cutting edge life\u003c\/li\u003e\n\u003cli\u003e4 right-hand flutes with right-hand cutting direction for efficient chip removal\u003c\/li\u003e\n\u003cli\u003eSingle-end design with 1.625-inch length of cut\u003c\/li\u003e\n\u003cli\u003eNon-centercutting geometry suited for side milling and slotting entry from the periphery\u003c\/li\u003e\n\u003cli\u003eMatching 3\/8-inch mill diameter and shank diameter for straightforward toolholder fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard 3\/8-inch shank roughing end mill compatible with collet chucks, end mill holders, and milling machine spindles accepting 3\/8-inch straight-shank tooling.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eA qualified machinist should install this end mill. Secure the shank fully into a clean, properly sized collet or end mill holder and torque the retention mechanism to the toolholder specification. Inspect the cutting edges for chips or coating damage before use. Do not use this non-centercutting end mill for direct plunge cuts into solid material.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter (Fractional)\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter (Decimal)\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.375 inches\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: 3.188 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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: M42\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiN\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: 0.2 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: VALUE COLLECTION\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 723-6724\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51721081094450,"sku":"723-6724","price":34.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/06f39985a66627b1bd5ed11ba154c9dd.jpg?v=1788573238","url":"https:\/\/voomisupply.com\/products\/value-collection-723-6724-roughing-end-mill-3-8-in-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}