{"product_id":"harvey-tool-73047-c3-square-end-mill-3-64-in-4-flute-carbide","title":"Harvey Tool 73047-C3 Square End Mill 3\/64 in 4 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HARVEY TOOL 73047-C3 is a solid carbide square end mill designed for precision milling in tight-tolerance applications. With a 3\/64 inch (0.0470 inch) cutting diameter and a 9\/64 inch (0.1410 inch) length of cut, this tool is built for small-feature work where rigidity and edge integrity are critical. The 4-flute geometry with a 30-degree helix angle promotes efficient chip evacuation and smooth surface finishes. An AlTiN coating improves heat resistance and extends tool life in harder workpiece materials. The 1\/8 inch shank diameter fits standard collets on CNC machining centers and manual mills. This end mill is used by machinists and toolmakers working in precision shops, prototype environments, and production floors.\u003c\/p\u003e\n\u003cp\u003eThis end mill is suited for milling small slots, pockets, and contours in ferrous and non-ferrous materials where fine detail and dimensional accuracy are required. The centercutting design allows plunge entry directly into the workpiece, expanding its range of use in complex multi-axis toolpaths. Right-hand cut and right-hand flute configuration is standard for conventional CNC spindle rotation. It is a single-end tool with a 1-1\/2 inch overall length, which limits overhang and helps maintain stiffness at small diameters.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/64 inch cutting diameter for precision small-feature machining\u003c\/li\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance\u003c\/li\u003e\n  \u003cli\u003eAlTiN finish for elevated heat resistance in harder materials\u003c\/li\u003e\n  \u003cli\u003e4-flute design with 30-degree helix for efficient chip flow and surface finish\u003c\/li\u003e\n  \u003cli\u003eCentercutting geometry allows direct plunge entry\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut and right-hand flute for standard CNC spindle compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and direct-fit option for 1\/8 inch shank collets on CNC machining centers, CNC routers, and manual knee mills requiring a 3\/64 inch square end mill.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or toolroom technician. Ensure the spindle is fully stopped and the machine is in a safe, locked-out state before changing tooling. Seat the shank fully into the collet to the recommended depth to minimize runout and prevent tool pullout under load. Do not exceed the tool manufacturer's recommended speeds and feeds for the workpiece material and coating type.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/64 inch (0.0470 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 9\/64 inch (0.1410 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/8 inch (0.1250 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1-1\/2 inch (1.5000 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: AlTiN\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\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 73047-C3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51747373318450,"sku":"73047-C3","price":46.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b439e4d9750d2d519b94c7aaf8826d59_3a71f5d8-dfa3-408f-9f94-b6ece184a0fc.jpg?v=1788879114","url":"https:\/\/voomisupply.com\/products\/harvey-tool-73047-c3-square-end-mill-3-64-in-4-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}