{"product_id":"accupro-12465479-ball-end-mill-0-04in-2-flute-carbide","title":"Accupro 12465479 Ball End Mill 0.04in 2 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 12465479 is a miniature ball end mill designed for precision milling operations requiring a small-diameter cutting tool. Built from solid carbide micrograin material, it delivers the rigidity and wear resistance needed for tight-tolerance work in ferrous and non-ferrous materials. The 0.0400-inch cutting diameter and 0.0600-inch length of cut make it suited for fine detail work, shallow profiling, and contouring passes. A 30-degree helix angle promotes efficient chip evacuation while reducing cutting forces. This tool ships uncoated in a bright finish and is intended for use by machinists and toolroom professionals working on CNC mills or precision manual equipment.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for miniature milling applications in job shops, toolrooms, aerospace component work, and medical device manufacturing where small-diameter cutting tools are required. The single-end configuration and 1.5-inch overall length allow it to fit standard 1\/8-inch collets and tool holders used in compact or high-speed spindles. It is appropriate for slotting, profiling, and 3D contouring in materials where micrograin carbide provides a meaningful edge-life advantage over high-speed steel alternatives.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.0400-inch ball end cutting diameter for fine detail and miniature milling work\u003c\/li\u003e\n\u003cli\u003eSolid carbide micrograin construction for high rigidity and extended tool life\u003c\/li\u003e\n\u003cli\u003e30-degree right-hand helix angle promotes chip flow and reduces cutting load\u003c\/li\u003e\n\u003cli\u003e0.0600-inch length of cut suited for shallow profiling and contouring passes\u003c\/li\u003e\n\u003cli\u003eBright\/uncoated finish compatible with a wide range of workpiece materials\u003c\/li\u003e\n\u003cli\u003eSingle-end design with 1\/8-inch shank diameter for standard collet compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in CNC machining centers and precision mills equipped with 1\/8-inch collets or tool holders accepting a 1\/8-inch shank. Fits within the Miniature series of solid carbide end mills for small-diameter applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool changes must be performed with the spindle fully powered down and the machine in a safe, locked-out state. Seat the 1\/8-inch shank fully and evenly in the collet and torque the collet nut to the tool holder specification before operation. Inspect the cutting edges under magnification before use, as micrograin carbide tips at this diameter are susceptible to chipping from improper handling. Follow the machine tool and collet manufacturer guidelines for runout tolerances when working at diameters under 0.050 inches.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.0400 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.0600 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide Micrograin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.0000 \/ -0.0010 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: -0.0001 \/ -0.0003 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Miniature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 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: ACCUPRO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 12465479\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51732901527858,"sku":"12465479","price":29.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e14cef976c0b3c8aeb12c562fe34215a.jpg?v=1788748479","url":"https:\/\/voomisupply.com\/products\/accupro-12465479-ball-end-mill-0-04in-2-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}