{"product_id":"value-collection-724-2140-roughing-end-mill-5-8-in-cobalt","title":"Value Collection 724-2140 Roughing End Mill 5\/8 in Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 724-2140 is a single-end cobalt roughing end mill designed for aggressive material removal in milling applications. Built from M42 cobalt high-speed steel, this end mill delivers heat and wear resistance that outperforms standard HSS tooling in demanding cuts. It features a 5\/8-inch diameter, a 4-flute configuration, and a 3\/4-inch length of cut. The bright, uncoated finish makes it suitable for a wide range of ferrous and non-ferrous materials. Machinists and tool-and-die professionals use this cutter for roughing passes where speed and chip evacuation matter most.\u003c\/p\u003e\u003cp\u003eThis roughing end mill is suited for manual mills and CNC machining centers in job shops, maintenance facilities, and production environments. The right-hand cut and right-hand flute direction are standard for conventional milling setups. With a 5\/8-inch shank diameter matching the cutter diameter, it seats directly in collets and end-mill holders of that bore size. It is a non-centercutting design, meaning it is not intended for direct plunge cuts and should be ramped or side-fed into material.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM42 cobalt high-speed steel construction for improved heat resistance over standard HSS\u003c\/li\u003e\n\u003cli\u003e4-flute design provides a balance of chip clearance and cutting edge contact\u003c\/li\u003e\n\u003cli\u003e5\/8-inch cutter and shank diameter for direct collet or end-mill holder mounting\u003c\/li\u003e\n\u003cli\u003e3\/4-inch length of cut suitable for moderate-depth roughing passes\u003c\/li\u003e\n\u003cli\u003eBright, uncoated finish compatible with a broad range of workpiece materials\u003c\/li\u003e\n\u003cli\u003eRight-hand cut, right-hand flute, single-end configuration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in manual vertical mills and CNC machining centers accepting a 5\/8-inch shank. Suitable as a general-purpose roughing end mill for shops working ferrous and non-ferrous materials.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a machinist or toolroom professional. Secure the shank fully into a clean, properly sized collet or end-mill holder and torque the retention nut according to the toolholder manufacturer's specifications. Confirm spindle direction is set to right-hand rotation before engaging the cut. This is a non-centercutting tool — do not plunge directly into solid material; use a ramp or helical entry path.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 5\/8 inch (0.6250 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 HSS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: M42\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 3\/4 inch (0.7500 inches)\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 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 End\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\u003eWeight\u003c\/strong\u003e: 0.28 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112803\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: 724-2140\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51707796160818,"sku":"724-2140","price":79.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8ba38c941cc0c6d4de0b931a8eb1e011.jpg?v=1788442198","url":"https:\/\/voomisupply.com\/products\/value-collection-724-2140-roughing-end-mill-5-8-in-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}