{"product_id":"harvey-tool-894262-c3-square-end-mill-1-16-in-3-flute-carbide","title":"Harvey Tool 894262-C3 Square End Mill 1\/16 in 3 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HARVEY TOOL 894262-C3 is a miniature solid carbide square end mill designed for precision milling in demanding applications. With a 1\/16 inch (0.0625 inch) cutting diameter and a 3\/8 inch length of cut, this single-end tool is built for tight-tolerance work in steel, stainless steel, cast iron, aluminum and non-ferrous alloys, and CFRP materials. The 3-flute geometry with a 30-degree helix angle promotes efficient chip evacuation while maintaining surface finish quality. An AlTiN coating provides thermal resistance and hardness, extending tool life in high-heat cutting environments. Licensed machinists and CNC operators working with miniature features will find this tool suited for slots, pockets, and profile passes in both ferrous and non-ferrous workpieces.\u003c\/p\u003e\u003cp\u003eThis end mill is positioned within the Long Flute series of Harvey Tool miniature square end mills, targeting applications where a longer length of cut relative to diameter is required. It is centercutting, allowing direct plunge entry into the workpiece. The right-hand cut and right-hand flute configuration is standard for conventional CNC machining center setups. Typical applications include precision component milling in aerospace, medical device, mold and die, and general metalworking production environments where small-feature geometry demands tight dimensional control.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1\/16 inch cutting diameter with 3\/8 inch length of cut for miniature and small-feature milling\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction provides rigidity and wear resistance in ferrous and non-ferrous materials\u003c\/li\u003e\n\u003cli\u003eAlTiN coating delivers high-temperature hardness and extends tool life in steel and stainless steel\u003c\/li\u003e\n\u003cli\u003e3-flute spiral flute design balances chip clearance and cutting edge strength\u003c\/li\u003e\n\u003cli\u003eCentercutting geometry allows direct plunge milling without pre-drilling\u003c\/li\u003e\n\u003cli\u003e30-degree helix angle promotes smooth cutting action and reduced cutting forces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in CNC machining centers and manual mills accepting a 1\/8 inch shank diameter collet or toolholder. Compatible with workpiece materials including steel, stainless steel, cast iron, aluminum and non-ferrous alloys, and CFRP composite materials per manufacturer specifications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC setup technician familiar with small-diameter carbide tooling. Ensure the spindle is fully stopped and the machine is in a safe state before inserting or removing the tool. Use a precision collet or toolholder sized for the 1\/8 inch shank to minimize runout, as excessive runout will accelerate tool wear or cause breakage in small-diameter carbide tools. Consult the machine manufacturer and tooling supplier documentation for appropriate speeds, feeds, and depth-of-cut parameters before running the tool.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 0.0625 inches (1\/16 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.375 inches (3\/8 inch)\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\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\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\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\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Aluminum and Non-Ferrous, CFRP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Miniature End Mills - Square - Long Flute\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.02 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 894262-C3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51731772735794,"sku":"894262-C3","price":65.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6a65b7d70b71e4097a6332a93aa315ac.jpg?v=1788734784","url":"https:\/\/voomisupply.com\/products\/harvey-tool-894262-c3-square-end-mill-1-16-in-3-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}