{"product_id":"value-collection-724-1191-roughing-end-mill-3-4-in-cobalt","title":"Value Collection 724-1191 Roughing End Mill 3\/4 in Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 724-1191 is a single-end roughing end mill designed for aggressive material removal in milling operations. Built from M42 cobalt high-speed steel with a TiN coating, it delivers heat resistance and edge retention in tough ferrous and non-ferrous materials. The 3\/4 inch diameter cutter features 4 flutes with a right-hand cutting and flute direction, a 2.5 inch length of cut, and a 4.625 inch overall length. The 3\/4 inch straight shank fits standard ER and end mill holders. This tool is installed and operated by machinists and toolroom technicians in CNC and manual milling applications.\u003c\/p\u003e\u003cp\u003eThe 724-1191 is suited for roughing passes on steel, stainless, and high-temperature alloys in both job shop and production environments. Its center-cutting geometry allows plunge entry as well as conventional peripheral cuts, making it versatile for pocketing, slotting, and profile milling. The TiN coating reduces friction and extends tool life compared to uncoated cobalt tooling. No extended reach geometry is present, keeping the tool rigid for standard-depth applications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM42 cobalt steel construction for elevated heat and wear resistance\u003c\/li\u003e\n\u003cli\u003eTiN coating reduces friction and extends cutting edge life\u003c\/li\u003e\n\u003cli\u003e4-flute, single-end design optimized for roughing passes\u003c\/li\u003e\n\u003cli\u003eCenter-cutting capable — supports plunge entry\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand helix for standard spindle operation\u003c\/li\u003e\n\u003cli\u003e3\/4 inch shank diameter matches cutter diameter for direct chuck or collet holding\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard replacement or stock roughing end mill for milling machines accepting a 3\/4 inch straight shank, including CNC machining centers and manual knee mills with compatible collet chucks or end mill holders.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a qualified machinist or toolroom technician. Power down and lock out the spindle before inserting or removing the end mill from the holder. Ensure the shank is fully seated and the set screw or collet nut is torqued according to the toolholder manufacturer specifications. Inspect the cutting edges for chipping before each use and replace the tool when edge condition degrades to avoid workpiece damage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.75 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\u003eCoating\/Finish\u003c\/strong\u003e: TiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.75 inches\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\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\u003eCenter Cutting\u003c\/strong\u003e: Yes\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\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: 724-1191\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51699453264178,"sku":"724-1191","price":86.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f5a87a698f3b122922fd8cc47cc2a002.jpg?v=1788375820","url":"https:\/\/voomisupply.com\/products\/value-collection-724-1191-roughing-end-mill-3-4-in-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}