{"product_id":"harvey-tool-12755-c3-square-end-mill-0-055-in-3-flute-carbide","title":"Harvey Tool 12755-C3 Square End Mill 0.055 in 3 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HARVEY TOOL 12755-C3 is a solid carbide square end mill designed for precision milling in tight-tolerance applications. With a 0.055-inch cutting diameter and a 0.385-inch length of cut, this tool is built for small-feature work including slots, pockets, and profiling passes. The 1\/8-inch shank and 2.5-inch overall length make it compatible with standard collet toolholding setups found on CNC machining centers and manual mills. The AlTiN coating provides heat resistance and surface hardness for extended tool life in ferrous and hardened materials. Three flutes balance chip evacuation with edge strength at this diameter.\u003c\/p\u003e\n\u003cp\u003eThis end mill is suited for production and job-shop environments where small-diameter milling is required on steels, cast irons, and similar ferrous workpiece materials. It is a single-end, centercutting tool, allowing direct plunge entry into the workpiece. The right-hand cut and right-hand flute configuration is standard for conventional CNC spindle rotation. Machinists, tool-and-die makers, and CNC operators working on precision components, mold work, or prototype parts will encounter this class of tool regularly.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.055-inch cutting diameter for small-feature and fine-detail milling\u003c\/li\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance\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 clearance and cutting edge strength at small diameters\u003c\/li\u003e\n  \u003cli\u003e30-degree helix angle for smooth cutting action and reduced cutting forces\u003c\/li\u003e\n  \u003cli\u003eCentercutting design allows direct plunge entry without pre-drilling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in CNC machining centers and manual mills with 1\/8-inch collet or end mill holder toolholding. Suitable for milling ferrous and hardened materials where AlTiN coating performance is applicable.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a machinist or CNC operator. Secure the 1\/8-inch shank in a matched collet or end mill holder to the correct clamping torque per the toolholder manufacturer specification. Verify runout after installation, as small-diameter tools are sensitive to spindle and holder concentricity. Confirm spindle speed and feed rate are set for the workpiece material before engaging the cut.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.055 inches (1.40 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.385 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.125 inches (1\/8 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\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\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\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: 12755-C3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51738982875442,"sku":"12755-C3","price":69.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5d70c12256c804cf5e3a34b4b274a50d_c3eec8ec-06bf-4651-812b-787a7ff22c1b.jpg?v=1788807639","url":"https:\/\/voomisupply.com\/products\/harvey-tool-12755-c3-square-end-mill-0-055-in-3-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}