{"product_id":"value-collection-724-0140-roughing-end-mill-5-8-in-4-flute-cobalt","title":"Value Collection 724-0140 Roughing End Mill 5\/8 in 4 Flute Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 724-0140 is a single-end cobalt roughing end mill designed for aggressive material removal in milling operations. Built from M42 cobalt high-speed steel, it delivers the heat and wear resistance needed when cutting tough ferrous metals and alloys. The 5\/8 inch (0.625 inch) diameter tool features 4 right-hand flutes with a right-hand cutting direction and a bright, uncoated finish. With a 3\/4 inch length of cut and a matching 5\/8 inch shank diameter, it is suited for roughing passes where maximizing stock removal rate matters more than surface finish. Licensed machinists and tool-and-die technicians are the primary users.\u003c\/p\u003e\n\u003cp\u003eThis end mill is appropriate for use in vertical machining centers, knee mills, and CNC milling setups handling roughing operations on steel, stainless steel, and other hard materials. The centercutting geometry allows plunge entry where required. The M42 cobalt grade offers increased red hardness compared to standard M2 HSS, making it a dependable choice in production environments where elevated cutting temperatures are common. It ships as a single unit and is suitable for both job-shop and production-floor use.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM42 cobalt HSS construction for elevated heat and wear resistance\u003c\/li\u003e\n  \u003cli\u003e4 right-hand flutes with right-hand cutting direction for efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003eCentercutting capable — allows direct plunge entry into workpiece\u003c\/li\u003e\n  \u003cli\u003eBright\/uncoated finish — compatible with a wide range of cutting fluids and lubricants\u003c\/li\u003e\n  \u003cli\u003eMatched shank and cutter diameter (5\/8 inch) for straightforward collet or end mill holder setup\u003c\/li\u003e\n  \u003cli\u003eSingle-end configuration — full tool length available for reach\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use roughing end mill for standard 5\/8 inch end mill holders, ER collet chucks, and Weldon-style holders used in vertical mills and CNC machining centers.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist following shop safety procedures. Secure the shank fully in a properly sized collet or end mill holder and verify runout before cutting. Ensure the machine spindle is at a complete stop and locked out before changing or seating the tool. Follow applicable OSHA machine guarding requirements and shop-specific tooling change protocols.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 5\/8 inch (0.6250 inch)\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 HSS)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 3\/4 inch (0.7500 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 2-7\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 5\/8 inch (0.6250 inch)\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\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Reach\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: 724-0140\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51689719202098,"sku":"724-0140","price":57.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3392677f1ce6538bebd4e2cf0df53be6.jpg?v=1788263420","url":"https:\/\/voomisupply.com\/products\/value-collection-724-0140-roughing-end-mill-5-8-in-4-flute-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}