{"product_id":"accupro-14797470-ball-end-mill-0-0469-in-3-flute-carbide","title":"Accupro 14797470 Ball End Mill 0.0469 in 3 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 14797470 is a miniature series ball end mill designed for precision milling of small-diameter features in hardened and difficult-to-machine materials. Built from micrograin solid carbide, this single-end tool carries a 0.0469 inch (3\/64 inch) ball diameter and a 0.375 inch length of cut, making it well-suited for profiling, contouring, and slotting tight geometries. The AlTiN coating extends tool life at elevated cutting temperatures, a key advantage when running higher surface speeds in ferrous alloys, stainless, and hardened steels. Machinists and tooling specialists in production and job-shop environments select this cutter for applications where small-scale precision is non-negotiable.\u003c\/p\u003e\u003cp\u003eThis end mill fits into CNC machining centers, high-speed spindles, and manual mills equipped with a 1\/8 inch shank collet or chuck. Its miniature series classification makes it a natural choice for die and mold work, medical component machining, aerospace detail parts, and any operation requiring a long-reach, small-diameter ball profile. The 2.5 inch overall length provides additional reach into deep cavities without sacrificing rigidity where the micrograin carbide substrate is most effective.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMicrograin solid carbide construction for rigidity and wear resistance in hardened materials\u003c\/li\u003e\n\u003cli\u003eAlTiN coating for high-temperature performance and extended tool life in ferrous and stainless alloys\u003c\/li\u003e\n\u003cli\u003e3-flute geometry balances chip evacuation with surface finish quality at small diameters\u003c\/li\u003e\n\u003cli\u003e30-degree right-hand spiral helix promotes smooth cutting action and efficient chip flow\u003c\/li\u003e\n\u003cli\u003eSingle-end ball profile with 0.0469 inch diameter for fine-detail contouring and profiling\u003c\/li\u003e\n\u003cli\u003eMiniature series long-length design at 2.5 inches OAL enables deep-cavity reach\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-fit option for miniature ball end mill applications requiring a 1\/8 inch shank and 0.0469 inch ball diameter in standard collet toolholding systems.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist familiar with CNC or manual mill toolholding procedures. Ensure the spindle is fully stopped and the machine is in a safe state before changing tooling. Seat the 1\/8 inch shank fully into a clean, undamaged collet or chuck and torque the drawbar or collet nut to the toolholder manufacturer specification. Verify runout at the cutting tip before beginning a production run, as runout tolerances are critical at this diameter.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.0469 inches (3\/64 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.375 inches (3\/8 inch)\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: 0.125 inches (1\/8 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\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\u003c\/strong\u003e: AlTiN\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\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\u003eVariable Helix\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 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\u003eWeight\u003c\/strong\u003e: 0.25 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: 14797470\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51737493373234,"sku":"14797470","price":76.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a46016f3a101a91064125dcdc0fb6f2c.jpg?v=1788789230","url":"https:\/\/voomisupply.com\/products\/accupro-14797470-ball-end-mill-0-0469-in-3-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}