{"product_id":"value-collection-724-2290-roughing-end-mill-1-1-4-in-cobalt","title":"Value Collection 724-2290 Roughing End Mill 1-1\/4 in Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 724-2290 is a single-end roughing end mill designed for aggressive material removal in milling operations. Built from M42 cobalt high-speed steel with a bright\/uncoated finish, it delivers heat resistance and edge retention in demanding cutting applications. The tool measures 1.25 inches in diameter with a 0.75-inch shank diameter, a 2-inch length of cut, and a 4.25-inch overall length. With 6 flutes and a right-hand cutting and flute direction, this roughing end mill is suited for machinists and toolroom professionals running production or job-shop milling work.\u003c\/p\u003e\u003cp\u003eThis roughing end mill is intended for use on manual mills and CNC machining centers where rapid stock removal is the priority. The 6-flute geometry distributes chip load across multiple cutting edges, making it effective on ferrous metals and other materials where cobalt tooling is the standard choice. It is a single-end, non-centercutting tool, meaning it is used for peripheral and slotting passes rather than plunge cuts. Typical applications include roughing passes on steel, stainless, and high-temperature alloys in both prototype and production environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM42 cobalt construction provides elevated red hardness for cutting ferrous and hard materials\u003c\/li\u003e\n\u003cli\u003e6 flutes for increased chip load distribution and faster material removal rates\u003c\/li\u003e\n\u003cli\u003e1.25-inch milling diameter with a 0.75-inch shank for rigid toolholder engagement\u003c\/li\u003e\n\u003cli\u003e2-inch length of cut accommodates moderate-depth roughing passes\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute direction for standard spindle rotation\u003c\/li\u003e\n\u003cli\u003eBright\/uncoated finish suitable for use with or without cutting fluid\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or standard tooling selection for milling machines and CNC machining centers accepting a 3\/4-inch shank end mill holder or collet chuck.\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 powered down or in an e-stop state. Secure the 0.75-inch shank in a properly sized end mill holder or collet chuck to the torque specification recommended by the toolholder manufacturer. As a non-centercutting tool, avoid programming direct plunge moves into solid material. A licensed machinist or qualified CNC operator should verify speeds and feeds based on workpiece material prior to running production cuts.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1.25 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\u003eLength of Cut\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 6\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: 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\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: 0.5 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: 724-2290\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51702787375410,"sku":"724-2290","price":215.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7062e260d595bcea92a8b5baa24bad62.jpg?v=1788413310","url":"https:\/\/voomisupply.com\/products\/value-collection-724-2290-roughing-end-mill-1-1-4-in-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}