{"product_id":"harvey-tool-48978-c3-square-end-mill-5-64-in-3-flute-carbide","title":"Harvey Tool 48978-C3 Square End Mill 5\/64 in 3 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HARVEY TOOL 48978-C3 is a solid carbide square end mill designed for precision material removal in demanding machining applications. With a 5\/64 inch (0.078 inch) cutting diameter and a 0.117 inch length of cut, this tool is built for tight-tolerance work in small-feature milling. The AlTiN coating provides heat and wear resistance, making it well-suited for dry or high-speed cutting of ferrous and hardened materials. Three flutes deliver a balance of chip evacuation and surface finish quality. This end mill is installed and operated by machinists and CNC programmers working in job shops, tool rooms, and production environments.\u003c\/p\u003e\u003cp\u003eThis end mill is intended for use in vertical machining centers, CNC mills, and manual knee mills where small-diameter, high-precision cutting is required. The extended reach design, with a 1.187 inch reach length and 2.5 inch overall length, allows access to deeper features and pockets without tool interference. A 1\/8 inch shank diameter is compatible with standard collet systems. It is appropriate for applications in mold making, die work, aerospace components, and medical device manufacturing where fine feature detail is critical.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5\/64 inch cutting diameter with 0.117 inch length of cut for small-feature precision milling\u003c\/li\u003e\n\u003cli\u003eAlTiN coating for elevated heat resistance and extended tool life in ferrous materials\u003c\/li\u003e\n\u003cli\u003e3-flute geometry balances chip clearing and finish quality\u003c\/li\u003e\n\u003cli\u003e30-degree helix angle promotes smooth cutting action and reduces chatter\u003c\/li\u003e\n\u003cli\u003eExtended reach with 1.187 inch reach length for access to deep pockets and features\u003c\/li\u003e\n\u003cli\u003eCentercutting capable, allowing direct plunge entry into workpiece material\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute direction for standard spindle compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard 1\/8 inch collets and tool holders on CNC and manual milling machines. Suited for solid carbide end mill applications requiring extended reach in small-diameter configurations.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC setup technician. Ensure the spindle is fully stopped and the machine is powered down or in a safe state before changing tooling. Secure the shank in a clean, properly sized collet or tool holder to the manufacturer-specified clamping torque range for the holder type in use. Verify runout with a dial indicator before beginning production cuts, as excessive runout will accelerate wear on small-diameter carbide tooling.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 5\/64 inch (0.078 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.117 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: 1\/8 inch (0.125 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\u003eReach Length\u003c\/strong\u003e: 1.187 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\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\u003eExtended Reach\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: 0.02 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: 48978-C3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51755201757490,"sku":"48978-C3","price":87.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7c109a716a710958b13e949da29383de_4a82d96b-94e7-469c-940b-68ca7835b466.jpg?v=1788952114","url":"https:\/\/voomisupply.com\/products\/harvey-tool-48978-c3-square-end-mill-5-64-in-3-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}