{"product_id":"accupro-12465802-ball-end-mill-0-0350-in-4-flute-solid-carbide","title":"Accupro 12465802 Ball End Mill 0.0350 in 4 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 12465802 is a miniature solid carbide ball end mill designed for precision milling operations in tight geometries and small-feature work. At 0.0350 inches in diameter with a 0.0520-inch length of cut and four flutes, it delivers fine surface finishes and accurate contour profiles in hardened steels, stainless alloys, and non-ferrous materials. The AlTiN coating provides high heat resistance and extended tool life in demanding cutting conditions. A 30-degree helix angle promotes smooth chip evacuation and reduces cutting forces. This tool is installed and operated by machinists and CNC programmers working in tool-and-die, mold-making, medical device, and aerospace precision machining environments.\u003c\/p\u003e\u003cp\u003eThe 12465802 fits applications requiring miniature ball end milling, including finishing of small radii, blending of complex 3D surfaces, and profiling of intricate mold cavities. The single-end configuration, 1\/8-inch shank diameter, and 1-1\/2-inch overall length make it compatible with standard ER collet systems and small-diameter tool holders commonly used on vertical machining centers and high-speed CNC mills. Micrograin carbide grade ensures rigidity and edge retention in fine-pitch cuts.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.0350-inch ball diameter for small-radius and fine-feature milling\u003c\/li\u003e\n\u003cli\u003eAlTiN coating for high-temperature resistance and extended tool life\u003c\/li\u003e\n\u003cli\u003e4-flute spiral geometry with 30-degree right-hand helix for efficient chip removal\u003c\/li\u003e\n\u003cli\u003eMicrograin solid carbide substrate for edge sharpness and rigidity\u003c\/li\u003e\n\u003cli\u003e1\/8-inch shank diameter fits standard ER collets and small-bore tool holders\u003c\/li\u003e\n\u003cli\u003eSingle-end, right-hand cut configuration for standard CNC spindle use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a miniature series solid carbide ball end mill for use in standard ER collet holders and tool holders accepting a 1\/8-inch shank diameter on CNC vertical machining centers and high-speed milling machines.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a qualified machinist or CNC operator. Ensure the machine spindle is fully stopped and locked out before inserting or removing the tool from the collet holder. Use a properly sized ER collet matched to the 1\/8-inch shank and torque the collet nut to the tool holder manufacturer specification. Due to the miniature diameter, verify runout with a dial indicator before initiating cuts, as excessive runout will cause premature tool breakage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.0350 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut (LOC)\u003c\/strong\u003e: 0.0520 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\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: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlTiN\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\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\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: 0.25 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: 12465802\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51750793347378,"sku":"12465802","price":38.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6cd6d6abdb8d8793e0d3e5253a7a90ea_dfa91bc2-9bde-45db-892f-9e18ad013d1e.jpg?v=1788919769","url":"https:\/\/voomisupply.com\/products\/accupro-12465802-ball-end-mill-0-0350-in-4-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}