{"product_id":"accupro-12184850-ball-end-mill-0-625in-4-flute-solid-carbide","title":"Accupro 12184850 Ball End Mill 0.625in 4 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 12184850 is a solid carbide ball end mill designed for precision milling operations in metal, composite, and hardened material applications. Built from micrograin solid carbide, it delivers consistent cutting performance and edge retention under demanding conditions. The 4-flute, single-end design with a 40-degree right-hand helix promotes efficient chip evacuation and smooth surface finishes. The mill diameter is 0.625 inches with an uncoated finish, making it suitable for applications where coating selection is handled separately or where bare carbide is preferred for specific material compatibility.\u003c\/p\u003e\u003cp\u003eThis ball end mill is used in CNC machining centers and manual milling operations for contour milling, profiling, slotting, and finishing passes on ferrous and non-ferrous metals. The stub length configuration and 0.875-inch length of cut make it well suited for shorter-reach applications where rigidity is a priority. Machinists and toolroom operators working in production shops, job shops, and maintenance environments will find this tool appropriate for tight-tolerance work on steel, aluminum, and similar materials.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMicrograin solid carbide construction for improved hardness and wear resistance\u003c\/li\u003e\n\u003cli\u003e4-flute geometry with 40-degree right-hand helix for efficient chip flow and surface finish\u003c\/li\u003e\n\u003cli\u003e0.625-inch mill diameter with a diameter tolerance of +0.000 to -0.002 inches\u003c\/li\u003e\n\u003cli\u003eShank diameter tolerance of -0.0001 to -0.0004 inches for precise tool holder fitment\u003c\/li\u003e\n\u003cli\u003eSingle-end, stub-length design prioritizes rigidity in short-reach setups\u003c\/li\u003e\n\u003cli\u003eUncoated finish suitable for dry machining or use with cutting fluids as required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard shank ball end mill compatible with CNC and manual milling machine tool holders accepting a 0.625-inch straight shank, including ER collet chucks, side-lock holders, and hydraulic chucks of the appropriate bore size.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or toolroom technician. Ensure the milling machine spindle is fully powered down and locked out before inserting or removing the end mill from the tool holder. Verify shank seating depth and runout with a dial indicator before beginning a cut. Do not exceed the tool manufacturer's recommended speeds and feeds for the workpiece material and cutting conditions.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 40 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Micrograin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: 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\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Stub\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.000 to -0.002 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: -0.0001 to -0.0004 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Index\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ACCUPRO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 12184850\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51748682793266,"sku":"12184850","price":135.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/432378e244e19ec0439514d7d4826176.jpg?v=1788896635","url":"https:\/\/voomisupply.com\/products\/accupro-12184850-ball-end-mill-0-625in-4-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}