{"product_id":"accupro-14797301-square-end-mill-1-8-in-3-flute-altin","title":"Accupro 14797301 Square End Mill 1\/8 in 3 Flute Altin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ACCUPRO 14797301 is a single-end square end mill designed for precision milling operations in metal and alloy workpieces. Built from micrograin solid carbide, it delivers the hardness and wear resistance required for high-speed cutting in demanding shop environments. The tool features an AlTiN coating that extends tool life by reducing heat buildup at the cutting edge. With a 1\/8 inch mill diameter, a 0.187 inch length of cut, and a 30-degree helix angle, it is suited for slotting, profiling, and peripheral milling where tight tolerances and clean finishes are priorities. Licensed machinists and CNC operators are the primary users of this tooling.\u003c\/p\u003e\u003cp\u003eThis end mill is well matched for use in CNC machining centers and manual mills where small-diameter tooling is required. The extended reach design, with a 1.0 inch reach length and 1.25 inch neck length, allows access to deeper features and stepped cavities without interference from the shank. It performs reliably in ferrous and non-ferrous materials, including hardened steels and aluminum alloys, where AlTiN coatings provide oxidation resistance at elevated cutting temperatures. Right-hand cutting and right-hand flute direction are standard for conventional setup on most CNC platforms.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMicrograin solid carbide construction for rigidity and extended tool life in hard materials\u003c\/li\u003e\n\u003cli\u003eAlTiN coating reduces heat absorption and improves wear resistance at high cutting speeds\u003c\/li\u003e\n\u003cli\u003e30-degree helix angle promotes efficient chip evacuation during slotting and profiling\u003c\/li\u003e\n\u003cli\u003eExtended reach with 1.0 inch reach length and 1.25 inch neck length for deep-feature access\u003c\/li\u003e\n\u003cli\u003eCentercutting geometry allows plunge entry into workpiece material\u003c\/li\u003e\n\u003cli\u003eThree-flute design balances chip clearance with surface finish quality on small-diameter cuts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard 1\/8 inch shank end mill compatible with collet systems and tool holders sized for 1\/8 inch straight shanks, as found on CNC machining centers and manual knee mills configured for small-diameter tooling.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or CNC setup technicians. Ensure the spindle is fully stopped and the machine is powered down or in an E-stop state before changing tooling. Seat the shank fully into the collet or tool holder and torque the retention mechanism per the tool holder manufacturer specification. Inspect the cutting edges for chips or damage before use, and verify runout with a dial indicator after seating to confirm proper alignment.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.125 inches (1\/8 inch)\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\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Micrograin Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlTiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.187 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut Range\u003c\/strong\u003e: 0.100 - 0.200 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\u003eShank Diameter Tolerance\u003c\/strong\u003e: -0.0001 \/ -0.0003 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\u003eNeck Length\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReach Length\u003c\/strong\u003e: 1.0 inch\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 End\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\u003eCoolant Through\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\u003eVariable Index\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\u003eSeries\u003c\/strong\u003e: ASQSC3-AT-CCER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 14797301\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51731920847154,"sku":"14797301","price":52.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d9511f347600f811598e11486370f402.jpg?v=1788736631","url":"https:\/\/voomisupply.com\/products\/accupro-14797301-square-end-mill-1-8-in-3-flute-altin","provider":"Voomi Supply","version":"1.0","type":"link"}