{"product_id":"value-collection-723-4526-roughing-end-mill-3-4-in-cobalt","title":"Value Collection 723-4526 Roughing End Mill 3\/4 in Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 723-4526 is a single-end roughing end mill designed for aggressive material removal in milling operations. Built from M42 cobalt high-speed steel, it delivers heat and wear resistance needed for cutting ferrous metals, stainless steels, and other tough alloys. The mill measures 3\/4 inch in diameter with a matching 3\/4-inch shank diameter, a 3-inch length of cut, and a 5.25-inch overall length. The bright, uncoated finish suits applications where coating adhesion is not required. With three flutes and a high-helix, right-hand cutting geometry, this tool generates efficient chip evacuation and smooth cutting action in roughing passes.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for use in vertical machining centers, knee mills, and manual milling machines where roughing cuts are performed on steel, cast iron, and other medium-to-hard materials. The center-cutting design allows plunge entry, making it practical for slot milling as well as peripheral roughing. It is a single-end tool, so service life ends when the cutting end is worn. Machinists and tool-and-die professionals working in production or job-shop environments will find this a direct-fit roughing tool for standard 3\/4-inch collets and end mill holders.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM42 cobalt steel construction for elevated heat resistance and edge retention in tough alloys\u003c\/li\u003e\n\u003cli\u003e3-flute geometry promotes chip clearance during heavy roughing passes\u003c\/li\u003e\n\u003cli\u003eHigh-helix flute direction reduces cutting forces and improves surface finish on rough cuts\u003c\/li\u003e\n\u003cli\u003eCenter-cutting capable — supports direct plunge entry without pre-drilling\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute orientation for standard spindle rotation\u003c\/li\u003e\n\u003cli\u003eBright, uncoated finish — ready to use without coating buildup concerns on sticky materials\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard 3\/4-inch shank roughing end mill compatible with any end mill holder, collet chuck, or milling machine spindle accepting a 3\/4-inch straight shank tool.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool changes must be performed with the machine spindle fully stopped and the machine locked out per standard OSHA lockout\/tagout procedures. Secure the shank fully into the holder to the recommended gauge-line depth before tightening. Inspect the collet or holder for wear before seating this tool, as a worn holder can cause runout and premature edge failure. Do not exceed the tool's rated cutting parameters for the workpiece material.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/4 inch (0.75 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/4 inch (0.75 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Cobalt (M42)\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\u003eHelix Style\u003c\/strong\u003e: High\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Cutting\u003c\/strong\u003e: Yes\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\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: 0.02 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: 723-4526\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51709332029746,"sku":"723-4526","price":114.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/510268e37f7a9b10579e49df8a41a1a0.jpg?v=1788454752","url":"https:\/\/voomisupply.com\/products\/value-collection-723-4526-roughing-end-mill-3-4-in-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}