{"product_id":"harvey-tool-823020-c3-square-end-mill-0-5mm-3-flute-altin","title":"Harvey Tool 823020-C3 Square End Mill 0.5mm 3 Flute Altin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HARVEY TOOL 823020-C3 is a solid carbide square end mill designed for high-precision milling of small-diameter features. With a 0.5 mm (0.0200 inch) cutting diameter and a 1\/32 inch (0.03 inch) length of cut, this tool is built for micro-machining applications where dimensional accuracy is critical. The 3-flute geometry and 30-degree helix angle promote efficient chip evacuation while maintaining a strong core. An AlTiN coating provides thermal resistance and surface hardness, extending tool life in ferrous and exotic alloy materials. The 1\/8 inch shank diameter and 1-1\/2 inch overall length are standard for use in CNC machining centers and high-speed spindle setups.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for precision machining operations in mold making, medical device manufacturing, aerospace component work, and electronics fabrication where micro-scale features are required. Its centercutting capability allows plunge entry, making it useful for slot milling, profiling, and pocket work at extremely fine scales. Right-hand cutting and right-hand flute direction are standard for conventional CNC vertical machining center setups. Machinists working with tight tolerances in hardened steels, stainless alloys, or titanium will find the AlTiN coating particularly appropriate for these material classes.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.5 mm cutting diameter for micro-machining and fine-feature work\u003c\/li\u003e\n\u003cli\u003eAlTiN coating for thermal resistance and extended tool life in hard materials\u003c\/li\u003e\n\u003cli\u003e3-flute design with 30-degree helix for efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eCentercutting geometry allows direct plunge entry\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute direction for standard CNC spindle operation\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction for rigidity and dimensional stability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style solid carbide square end mill suitable for CNC machining centers and high-speed spindles accepting a 1\/8 inch straight shank tool holder.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC operator. Ensure the spindle is fully stopped and the machine is in a safe state before tool changes. Use a properly sized collet or end mill holder rated for 1\/8 inch shank tooling and verify runout before beginning a cut. Follow the machine tool manufacturer guidelines and applicable shop safety procedures when handling carbide cutting tools.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.5 mm (0.0200 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: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: AlTiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1\/32 inch (0.03 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/8 inch (0.125 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1-1\/2 inches (1.5 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\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\u003eWeight\u003c\/strong\u003e: 0.01 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: 823020-C3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51755103715634,"sku":"823020-C3","price":54.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/18048af5bde92e723f116104ca380c6a_43032fca-5822-48e7-b681-86dd3a27fa2f.jpg?v=1788951169","url":"https:\/\/voomisupply.com\/products\/harvey-tool-823020-c3-square-end-mill-0-5mm-3-flute-altin","provider":"Voomi Supply","version":"1.0","type":"link"}