{"product_id":"accupro-12185364-ball-end-mill-0-2344in-4-flute-solid-carbide","title":"Accupro 12185364 Ball End Mill 0.2344in 4 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 12185364 is a solid carbide ball end mill designed for precision milling operations in metal, composite, and hardened material applications. With a 0.2344-inch mill diameter and a 4-flute spiral geometry, it delivers smooth cutting action and efficient chip evacuation in both roughing and finishing passes. The 40-degree helix angle reduces cutting forces and improves surface finish at the workpiece. Built as a double-end tool, it extends usable tool life before replacement is needed. This end mill is suited for CNC machining centers and manual mills operated by machinists and tooling professionals in production and job shop environments.\u003c\/p\u003e\n\u003cp\u003eThis end mill is well suited for contouring, slotting, and profile milling in tight-tolerance work. The 0.5-inch length of cut and 0.25-inch shank diameter make it appropriate for moderate-depth passes in ferrous and non-ferrous materials. The stub-length classification keeps the tool rigid and minimizes deflection during aggressive cuts. Right-hand cutting and right-hand flute direction match standard CNC spindle rotation without modification. The 2.5-inch overall length allows straightforward toolholder engagement with standard ER or end mill holders.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance in demanding materials\u003c\/li\u003e\n  \u003cli\u003eBall end geometry for contour milling, profiling, and 3D surface work\u003c\/li\u003e\n  \u003cli\u003e4-flute spiral design promotes efficient chip evacuation and smooth finish\u003c\/li\u003e\n  \u003cli\u003e40-degree helix angle reduces cutting forces and improves surface quality\u003c\/li\u003e\n  \u003cli\u003eDouble-end configuration extends tool service life before replacement\u003c\/li\u003e\n  \u003cli\u003eUncoated finish suitable for use with cutting fluid or dry in appropriate materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style solid carbide ball end mill compatible with standard 0.25-inch bore end mill holders, ER collet chucks, and similar toolholding systems used on 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 familiar with toolholder torque requirements and runout inspection procedures. Ensure the spindle is fully stopped and the machine is in a safe, locked-out state before changing tooling. Seat the shank fully into the toolholder to the minimum engagement depth recommended by the holder manufacturer. Inspect the cutting edges for chips or damage before each use and verify runout with a dial indicator after installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.2344 inches (15\/64 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.5 inches (1\/2 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.25 inches (1\/4 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 40 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Double 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\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Stub\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable Helix\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable Index\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: No\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: ACCUPRO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 12185364\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51747024208178,"sku":"12185364","price":88.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e250c4552afad1b6646aaa536687f5b8.jpg?v=1788875399","url":"https:\/\/voomisupply.com\/products\/accupro-12185364-ball-end-mill-0-2344in-4-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}