{"product_id":"harvey-tool-968715-c8-square-end-mill-1-64-in-3-flute-carbide","title":"Harvey Tool 968715-C8 Square End Mill 1\/64 in 3 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HARVEY TOOL 968715-C8 is a solid carbide square end mill designed for precision milling in tight-tolerance applications. With a 1\/64 inch (0.0156 inch) cutting diameter and a 0.023 inch length of cut, this tool is built for micro-scale material removal where accuracy is critical. The 3-flute, right-hand cutting geometry pairs with a variable 42-degree helix to improve chip evacuation and reduce chatter at small diameters. A titanium diboride (TiB2) coating increases surface hardness and reduces friction, extending tool life in abrasive materials. This end mill is single-end and center-cutting, making it capable of both plunge and lateral cuts.\u003c\/p\u003e\n\u003cp\u003eThis end mill is suited for CNC machining centers and high-speed spindle setups where micro-diameter tooling is required. Typical applications include mold and die work, medical component machining, and precision aerospace part finishing where fine detail and close tolerances demand small-diameter tooling. The 1\/8 inch shank diameter allows it to seat in standard collet systems without adapters in most setups. A 1-1\/2 inch overall length provides adequate reach while maintaining rigidity at this diameter.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/64 inch (0.0156 inch) cutting diameter for micro-scale milling operations\u003c\/li\u003e\n  \u003cli\u003e3-flute right-hand geometry with variable helix for improved chip flow and reduced vibration\u003c\/li\u003e\n  \u003cli\u003eTitanium diboride (TiB2) coating for increased hardness and reduced tool wear\u003c\/li\u003e\n  \u003cli\u003eCenter-cutting design supports both plunge cuts and lateral passes\u003c\/li\u003e\n  \u003cli\u003eSolid carbide construction delivers stiffness and heat resistance at small diameters\u003c\/li\u003e\n  \u003cli\u003e1\/8 inch shank diameter fits standard collet toolholding systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in CNC machining centers and high-speed spindle setups equipped with standard collet systems accepting a 1\/8 inch shank diameter. Suitable for milling ferrous and non-ferrous materials where micro-diameter solid carbide tooling is specified.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and tool changes should be performed by a qualified machinist with the spindle fully stopped and the machine in a safe, locked-out state. Seat the shank fully into the collet and torque the collet nut to the toolholder manufacturer specification. At micro diameters, runout control is critical  -  verify runout with a dial indicator before production cuts. Inspect the cutting edge under magnification before use, as micro-diameter carbide tools are brittle and susceptible to edge chipping during handling.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1\/64 inch (0.0156 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.023 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\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\u003eShank Diameter\u003c\/strong\u003e: 1\/8 inch (0.125 inch)\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: Titanium Diboride (TiB2)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable Helix\u003c\/strong\u003e: Yes, 42 degree\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\u003eCenter Cutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112803\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: 968715-C8\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51744231719218,"sku":"968715-C8","price":87.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/304bf5d2d4b4c086e10ee0a3408ee724_72999529-6d31-462d-8cb0-8148fc81739b.jpg?v=1788855207","url":"https:\/\/voomisupply.com\/products\/harvey-tool-968715-c8-square-end-mill-1-64-in-3-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}