{"product_id":"value-collection-724-3119-roughing-end-mill-1-2-in-cobalt","title":"Value Collection 724-3119 Roughing End Mill 1\/2 in Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 724-3119 is a single-end roughing end mill designed for aggressive material removal in metalworking and machining applications. Built from M42 cobalt high-speed steel, this end mill delivers hardness and heat resistance suited for cutting tough alloys and hardened steels. The 4-flute geometry provides a strong core and efficient chip evacuation during roughing passes. A TiN (titanium nitride) coating reduces friction and extends tool life in demanding cutting conditions. The 1\/2 inch cutting diameter and 1-5\/8 inch length of cut make it well suited for slotting, side milling, and peripheral roughing operations on standard machining centers and manual mills.\u003c\/p\u003e\n\u003cp\u003eThis end mill is used in job shops, tool rooms, and production machining environments where high material removal rates are the priority before a finishing pass. Right-hand cutting and right-hand flute direction are standard for conventional and climb milling on vertical and horizontal milling machines. The non-centercutting design means it is not intended for direct plunge cuts. It performs across a range of workpiece materials including carbon steel, alloy steel, stainless steel, and other ferrous metals where cobalt tooling is the appropriate choice.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM42 cobalt HSS construction for heat resistance in hard and abrasive materials\u003c\/li\u003e\n  \u003cli\u003eTiN coating reduces friction and extends cutting edge life\u003c\/li\u003e\n  \u003cli\u003e4-flute single-end configuration optimized for roughing passes\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut and right-hand flute for conventional milling setups\u003c\/li\u003e\n  \u003cli\u003e1\/2 inch shank diameter matches standard collet and end mill holder sizes\u003c\/li\u003e\n  \u003cli\u003eNon-centercutting — requires pre-drilled entry or ramping toolpath for pocketing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-fit roughing end mill for standard 1\/2 inch collet chucks, end mill holders, and hydraulic toolholders used on vertical and horizontal CNC and manual milling machines.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or toolroom technician. Ensure the spindle is fully stopped and the machine is powered down or in an E-stop state before changing tooling. Seat the shank fully into the holder to the recommended gauge-line depth and torque the retention screws or collet nut per the toolholder manufacturer specifications. Verify runout with a dial indicator before beginning the cut, as excessive runout will accelerate edge wear and reduce surface finish quality.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1\/2 inch (0.5000 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\u003eMaterial Grade\u003c\/strong\u003e: M42\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiN (Titanium Nitride)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1-5\/8 inch (1.6250 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3-5\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/2 inch (0.5000 inch)\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\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: 0.02 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: 724-3119\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51702601285938,"sku":"724-3119","price":97.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/629cecd75c41a82537772d010f5ebee4.jpg?v=1788412251","url":"https:\/\/voomisupply.com\/products\/value-collection-724-3119-roughing-end-mill-1-2-in-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}