{"product_id":"helical-solutions-03480-square-end-mill-1-2-in-3-flute-carbide","title":"Helical Solutions 03480 Square End Mill 1\/2 in 3 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HELICAL SOLUTIONS 03480 is a solid carbide square end mill designed for precision milling operations across a wide range of ferrous and non-ferrous materials. Built with a 1\/2 inch diameter and a 45-degree helix angle, this tool delivers aggressive chip evacuation and smooth cutting action. The three-flute configuration balances chip load and surface finish, making it well suited for slotting, profiling, and peripheral milling. With a 1-5\/8 inch length of cut and 4 inch overall length, it handles moderate-depth passes without excessive tool deflection. Right-hand cutting and right-hand flute direction follow standard CNC and manual milling machine conventions. This end mill ships uncoated, making it a strong baseline tool for general-purpose machining applications.\u003c\/p\u003e\u003cp\u003eThis end mill is intended for use in CNC machining centers, vertical mills, and manual knee mills where a 1\/2 inch straight-cylindrical shank is accepted. The 45-degree helix is particularly effective when cutting aluminum, plastics, and softer steels at higher feed rates. The centercutting geometry allows plunge entry, expanding its usefulness for pocketing operations. Machinists, toolroom operators, and manufacturing shops running production or prototype work will find this a reliable general-purpose tool for both roughing and finishing passes at moderate depths.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance compared to HSS tooling\u003c\/li\u003e\n\u003cli\u003e45-degree helix angle promotes efficient chip evacuation and reduced cutting forces\u003c\/li\u003e\n\u003cli\u003eThree-flute design balances chip clearance with surface finish quality\u003c\/li\u003e\n\u003cli\u003eCentercutting geometry enables direct plunge entry for pocketing operations\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand spiral match standard spindle rotation on most mills\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank fits standard ER collets and milling chucks without modification\u003c\/li\u003e\n\u003cli\u003eUncoated bright finish suitable for use with or without coolant across common work materials\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in any CNC or manual milling machine accepting a 1\/2 inch straight-cylindrical shank, including ER32, ER40, and comparable collet systems or end mill holders with a 1\/2 inch bore.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool changes must be performed with the machine spindle fully stopped and the machine in a locked-out, de-energized state per applicable lockout\/tagout procedures. Secure the shank with the appropriate collet or end mill holder torqued to the toolholder manufacturer specification. Inspect the shank and collet bore for chips or contamination before seating the tool. Verify runout with a dial indicator before beginning production cuts to avoid premature tool wear or workpiece damage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.5000 inches (1\/2 inch)\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: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1.625 inches (1-5\/8 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.5 inches (1\/2 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Helical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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\u003eVariable Helix\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\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.326 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112803\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HELICAL SOLUTIONS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 03480\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HELICAL SOLUTIONS","offers":[{"title":"Default Title","offer_id":51730480824626,"sku":"03480","price":126.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6d0ded1ec042d8d06474acec05e3d16e.jpg?v=1788718207","url":"https:\/\/voomisupply.com\/products\/helical-solutions-03480-square-end-mill-1-2-in-3-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}