{"product_id":"accupro-14883993-ball-end-mill-0-0394-in-4-flute-solid-carbide","title":"Accupro 14883993 Ball End Mill 0.0394 in 4 Flute Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 14883993 is a miniature solid carbide ball end mill designed for precision milling operations requiring tight tolerances and fine detail work. It features a 0.0394 inch cutter diameter, a 0.058 inch length of cut, and four spiral flutes with a 30-degree helix angle for efficient chip evacuation. The substrate is micrograin solid carbide, and the cutting geometry is protected by an AlTiN coating that provides thermal resistance during high-speed and hard-material milling. The single-end configuration and 1.5 inch overall length make it suited to close-tolerance finish work in machining centers and CNC mills operated by machinists and toolroom professionals.\u003c\/p\u003e\n\u003cp\u003eThis end mill is sized for miniature-series applications where small-diameter cutting tools are required, such as mold and die finishing, engraving, slot milling in small components, and detailed contouring in ferrous and non-ferrous materials. Right-hand cutting direction and right-hand flute direction are standard. The 1\/8 inch shank diameter fits common collets used in CNC machining centers and high-speed spindles. It is appropriate for both production shop and prototype machining environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.0394 inch ball-nose cutter diameter for miniature-scale precision milling\u003c\/li\u003e\n  \u003cli\u003eAlTiN coating provides elevated thermal resistance for hard-material and high-speed cutting\u003c\/li\u003e\n  \u003cli\u003eMicrograin solid carbide substrate delivers rigidity and wear resistance in tight-tolerance applications\u003c\/li\u003e\n  \u003cli\u003eFour spiral flutes at 30-degree helix angle promote chip flow and surface finish quality\u003c\/li\u003e\n  \u003cli\u003eSingle-end design with right-hand cut and right-hand flute orientation\u003c\/li\u003e\n  \u003cli\u003eMill diameter tolerance of +0.0000 \/ -0.0010 inches ensures predictable fit and repeatability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a miniature-series solid carbide ball end mill compatible with standard 1\/8 inch collet systems on CNC machining centers and high-speed milling spindles.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist following the machine tool manufacturer guidelines for collet torque and tool runout verification. Confirm the spindle and collet bore are clean and free of debris before seating the shank. Do not exceed the recommended depth of cut for the cutter diameter, as miniature end mills are susceptible to deflection and breakage under excessive lateral load. Inspect the cutting edges under magnification before use and replace the tool at the first signs of chipping or coating wear.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.0394 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut (LOC)\u003c\/strong\u003e: 0.058 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 (1\/8 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\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\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\u003eCoating\u003c\/strong\u003e: AlTiN\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\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\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 14883993\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51732138819890,"sku":"14883993","price":39.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e4c8c8788e14f32ea383d1874814f5c5.jpg?v=1788739640","url":"https:\/\/voomisupply.com\/products\/accupro-14883993-ball-end-mill-0-0394-in-4-flute-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}