{"product_id":"harvey-tool-12759-square-end-mill-1-5mm-3-flute-carbide","title":"Harvey Tool 12759 Square End Mill 1.5mm 3 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HARVEY TOOL 12759 is a solid carbide square end mill designed for precision milling operations in ferrous and non-ferrous materials. With a 1.5 mm (0.0590 inch) cutting diameter and a 12 mm (0.472 inch) length of cut, this tool handles slotting, profiling, and finishing passes in tight-tolerance work. The 3-flute geometry balances chip evacuation with rigidity at small diameters. A 30-degree helix angle promotes smooth cutting action and reduces chatter. The bright, uncoated finish makes it well suited for aluminum, brass, and similar non-ferrous workpiece materials. Machinists and toolroom technicians in job shops, production facilities, and precision manufacturing environments are the primary users of this tool.\u003c\/p\u003e\u003cp\u003eThis end mill is intended for use in CNC machining centers and manual knee mills where small-diameter, high-precision work is required. The 0.125 inch (1\/8 inch) shank diameter fits standard ER collet chucks and end mill holders commonly found in light-duty and mid-range machining setups. The 2.5 inch overall length provides adequate reach for most shallow-pocket and surface milling applications without sacrificing rigidity. Right-hand cut and right-hand flute direction are standard for conventional spindle rotation. This tool is single-end and non-centercutting, meaning it is not suited for direct plunge entry into solid material.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1.5 mm (0.0590 inch) cutting diameter for fine detail and tight-tolerance work\u003c\/li\u003e\n\u003cli\u003e3-flute design balances chip clearance with core strength at small diameters\u003c\/li\u003e\n\u003cli\u003e30-degree helix angle reduces cutting forces and chatter\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction provides superior hardness and wear resistance versus HSS\u003c\/li\u003e\n\u003cli\u003eBright, uncoated finish performs well in non-ferrous and softer workpiece materials\u003c\/li\u003e\n\u003cli\u003e0.125 inch shank fits standard ER collet chucks and end mill holders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-fit replacement for small-diameter solid carbide square end mills requiring a 0.125 inch shank, 1.5 mm cutting diameter, 3-flute geometry, and 12 mm length of cut in standard ER or end mill toolholding systems.\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 in an e-stop or locked-out state before changing tooling. Seat the shank fully into the collet or holder and torque the retention nut to the toolholder manufacturer specification. Because this is a non-centercutting tool, program ramping or helical interpolation for pocket entries rather than direct plunge moves.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1.5 mm (0.0590 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 12 mm (0.472 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\u003eShank Diameter\u003c\/strong\u003e: 0.125 inch (1\/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\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\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: No\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\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\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 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: HARVEY TOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 12759\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51727424749874,"sku":"12759","price":56.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/32f03fcaa1ec94a4e176dd94797e81e6.jpg?v=1788677771","url":"https:\/\/voomisupply.com\/products\/harvey-tool-12759-square-end-mill-1-5mm-3-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}