{"product_id":"accupro-14788694-ball-end-mill-0-219-in-4-flute-carbide","title":"Accupro 14788694 Ball End Mill 0.219 in 4 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 14788694 is a solid carbide ball end mill designed for precision milling of contoured surfaces, slots, and complex 3D profiles in ferrous and non-ferrous materials. With a 0.219-inch cutting diameter and a 0.375-inch length of cut, this tool delivers consistent performance in tight-tolerance machining operations. The AlTiN+ coating provides elevated heat resistance and extended tool life in high-speed applications. Four medium flutes balance chip evacuation with cutting edge strength, making this mill a reliable choice for machinists running CNC machining centers in job shops and production environments.\u003c\/p\u003e\u003cp\u003eThis ball end mill is suited for finish and semi-finish milling passes on hardened steels, alloy steels, stainless steels, and similar materials where surface finish and dimensional accuracy are critical. The 0.25-inch cylindrical shank fits standard collet chucks and end mill holders commonly found on vertical and horizontal machining centers. The compact 2-inch overall length keeps the tool rigid in shallow-to-moderate reach applications, reducing deflection and chatter during cut.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAlTiN+ coating improves heat resistance and wear life in ferrous machining\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction provides rigidity and dimensional stability\u003c\/li\u003e\n\u003cli\u003e4 medium flutes balance chip flow and cutting edge durability\u003c\/li\u003e\n\u003cli\u003eBall nose profile enables contouring, radii, and 3D surface milling\u003c\/li\u003e\n\u003cli\u003eCylindrical shank compatible with standard collets and end mill holders\u003c\/li\u003e\n\u003cli\u003eNo chipbreaker geometry supports smooth finish passes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in CNC machining centers and manual mills equipped with standard 0.25-inch collet chucks or end mill holders accepting a cylindrical shank.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC setup technician. Ensure the machine spindle is fully stopped and power is off before loading or removing the tool from the holder. Verify collet or holder runout is within acceptable tolerance before beginning a cut to protect both the tool and the workpiece. Follow the machine manufacturer and tooling supplier guidelines for speeds, feeds, and depth of cut appropriate to the workpiece material.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.219 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Medium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlTiN+\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Cylindrical\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\u003ePackage Dimensions\u003c\/strong\u003e: 2 inches L x 0.26 inches W x 0.26 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.04 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: 14788694\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51748534911282,"sku":"14788694","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4834e8dd6b76559c7e51fea15e0225e6.jpg?v=1788894963","url":"https:\/\/voomisupply.com\/products\/accupro-14788694-ball-end-mill-0-219-in-4-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}