{"product_id":"accupro-12465455-ball-end-mill-0-028-in-2-flute-carbide","title":"Accupro 12465455 Ball End Mill 0.028 in 2 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 12465455 is a miniature solid carbide ball end mill designed for precision milling of small features, contours, and complex 3D profiles. With a 0.028-inch cutting diameter and a 0.042-inch length of cut, this tool is purpose-built for tight-tolerance work in die-making, mold finishing, and micro-machining applications. The two-flute, right-hand spiral geometry with a 30-degree helix angle promotes efficient chip evacuation at high spindle speeds. The micrograin carbide substrate delivers the rigidity and edge retention required for consistent performance on ferrous and non-ferrous materials alike. The uncoated finish makes it suitable for use with cutting fluids where coating adhesion or heat buildup would otherwise be a concern.\u003c\/p\u003e\u003cp\u003eThis miniature ball end mill is used in CNC machining centers and high-speed spindle setups for detail work on molds, dies, and precision components. The stub-length configuration provides added rigidity, reducing deflection during fine finish passes. It is a single-end tool, appropriate for close-quarter work where a compact overhang is critical. Typical users include tool-and-die makers, mold machinists, and precision CNC operators working on parts requiring fine surface finish and accurate profile geometry.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.028-inch ball nose diameter for fine detail and small-radius contour milling\u003c\/li\u003e\n\u003cli\u003eMicrograin solid carbide construction for edge retention and rigidity in hard materials\u003c\/li\u003e\n\u003cli\u003e2-flute, right-hand spiral with 30-degree helix for efficient chip flow at elevated RPM\u003c\/li\u003e\n\u003cli\u003eStub-length design minimizes deflection during high-precision finish passes\u003c\/li\u003e\n\u003cli\u003eUncoated surface compatible with coolant-assisted cutting strategies\u003c\/li\u003e\n\u003cli\u003eSingle-end configuration sized for miniature and micro-machining setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style miniature ball end mill for use in CNC machining centers and high-speed spindle units accepting a 0.125-inch (1\/8-inch) straight shank.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified CNC machinist or tooling technician. Ensure the spindle is fully powered down and at rest before inserting or removing the tool from the collet or tool holder. Use a properly sized collet to match the 0.125-inch shank diameter and verify runout with a dial indicator before beginning a cut. Do not exceed the manufacturer-recommended feed and speed parameters for the workpiece material and machine spindle rating.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.028 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut (LOC)\u003c\/strong\u003e: 0.042 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: 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\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Configuration\u003c\/strong\u003e: Single End\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\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\u003eLength Type\u003c\/strong\u003e: Stub\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.0000 to -0.0010 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: -0.0001 to -0.0003 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Miniature\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\u003eChipbreaker\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: 0.1 pounds\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: 12465455\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51739965161778,"sku":"12465455","price":36.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f5c2d9454d368ab80055a6ed1be678ee.jpg?v=1788820818","url":"https:\/\/voomisupply.com\/products\/accupro-12465455-ball-end-mill-0-028-in-2-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}