{"product_id":"accupro-14797144-square-end-mill-1-64-in-3-flute-carbide","title":"Accupro 14797144 Square End Mill 1\/64 in 3 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 14797144 is a solid carbide square end mill designed for precision milling in tight-tolerance applications. Built from micrograin carbide, this single-end tool measures 0.0200 inches (1\/64 inch) in cutting diameter with a 1\/32 inch length of cut and a 2.5 inch overall length. The 3-flute, right-hand spiral configuration with a 30-degree helix angle promotes efficient chip evacuation while maintaining a clean cutting edge in ferrous and non-ferrous materials. Centercutting capability allows the tool to plunge directly into the workpiece, making it suitable for slot milling and pocket work at micro-scale dimensions. Installed by machinists and toolroom professionals, this end mill fits standard 1\/8 inch collets and tool holders.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for small-feature milling operations in precision machining environments including mold and die work, medical device components, electronics enclosures, and aerospace detail parts. The extended reach design, with a 0.060 inch reach length, allows access to recessed features without sacrificing rigidity at this diameter. The uncoated micrograin carbide construction performs well in aluminum, brass, copper, and similar non-ferrous alloys, as well as in plastics and composites where coating buildup is a concern.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.0200 inch (1\/64 inch) cutting diameter for micro-scale milling applications\u003c\/li\u003e\n\u003cli\u003eSolid micrograin carbide construction for rigidity and edge retention at small diameters\u003c\/li\u003e\n\u003cli\u003e3-flute spiral design with 30-degree helix for improved chip flow and surface finish\u003c\/li\u003e\n\u003cli\u003eCentercutting geometry enables direct plunge entry into the workpiece\u003c\/li\u003e\n\u003cli\u003eExtended reach at 0.060 inches for access to recessed or stepped features\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute configuration for standard spindle operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard 1\/8 inch collet chucks and tool holders on CNC machining centers, vertical mills, and high-speed spindle systems requiring micro-diameter end mills.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist following safe tooling practices. Ensure the spindle is fully stopped and machine power is locked out before changing tooling. Seat the 1\/8 inch shank fully within the collet and torque the collet nut per the tool holder manufacturer specifications. At this diameter, runout control is critical — verify TIR with a dial indicator before beginning cuts to avoid premature tool breakage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.0200 inches (1\/64 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.0300 inches (1\/32 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 0.0600 inches\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: 0.1250 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\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\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: Yes\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: Uncoated\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\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: 14797144\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51750480052530,"sku":"14797144","price":54.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d5d74e8f393fa1fba63b3b0959d4bec7.jpg?v=1788915771","url":"https:\/\/voomisupply.com\/products\/accupro-14797144-square-end-mill-1-64-in-3-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}