{"product_id":"accupro-12464028-ball-end-mill-0-016-in-4-flute-carbide","title":"Accupro 12464028 Ball End Mill 0.016 in 4 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 12464028 is a miniature solid carbide ball end mill designed for precision milling of tight-tolerance features in hard and abrasive materials. It carries a 0.0160-inch cutting diameter and a 0.0480-inch length of cut (LOC), making it well suited for micro-profiling, slotting, and contouring in die, mold, and precision machining work. The four-flute geometry and 30-degree helix angle promote smooth chip evacuation and stable cutting action at high spindle speeds. An AlTiN coating extends tool life by reducing heat buildup and wear when cutting hardened steels and exotic alloys. This end mill is a single-end tool manufactured from micrograin solid carbide for rigidity and edge retention at small diameters.\u003c\/p\u003e\u003cp\u003eThis tool is used in CNC machining centers, high-speed milling machines, and precision manual mills. It is particularly well suited for mold and die shops, aerospace component machining, and medical device manufacturing where small-diameter, high-accuracy cuts are required. The 1\/8-inch shank diameter fits standard collet chucks and tool holders common in benchtop CNC and full-sized vertical machining centers. Right-hand cut and right-hand spiral flute direction are standard for conventional climb-milling setups.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.0160-inch ball nose cutting diameter for micro-detail profiling and contouring\u003c\/li\u003e\n\u003cli\u003e4-flute design improves surface finish and allows higher feed rates versus 2-flute tools\u003c\/li\u003e\n\u003cli\u003eAlTiN coating provides heat resistance and extends tool life in hardened and abrasive materials\u003c\/li\u003e\n\u003cli\u003e30-degree helix angle promotes smooth chip evacuation and reduced cutting force\u003c\/li\u003e\n\u003cli\u003eMicrograin solid carbide construction delivers rigidity and edge integrity at miniature diameters\u003c\/li\u003e\n\u003cli\u003e1\/8-inch shank fits widely available collet chuck systems\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 standard 1\/8-inch collet systems on CNC vertical machining centers, high-speed spindles, and precision manual mills.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or CNC tool-setup personnel. Power down and lock out the machine spindle before seating or changing tooling. Ensure the collet and tool holder are clean and free of chips before inserting the shank. At miniature diameters, runout is critical — verify total indicator runout (TIR) at the cutting end after seating to avoid premature breakage or oversized features.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.0160 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut (LOC)\u003c\/strong\u003e: 0.0480 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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 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\u003eFlute 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\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\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\u003ePackage Dimensions\u003c\/strong\u003e: 3.75 x 0.75 x 0.75 inches\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: 12464028\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51727980167474,"sku":"12464028","price":48.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/213f68aaf20f78766c3ddc371316e88a.jpg?v=1788685357","url":"https:\/\/voomisupply.com\/products\/accupro-12464028-ball-end-mill-0-016-in-4-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}