{"product_id":"harvey-tool-923040-square-end-mill-0-04-in-3-flute-carbide","title":"Harvey Tool 923040 Square End Mill 0.04 in 3 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HARVEY TOOL 923040 is a solid carbide square end mill engineered for tight-tolerance milling operations in a wide range of materials. With a 0.04-inch cutting diameter and a 13\/64-inch (0.203-inch) length of cut, this tool is purpose-built for fine detail work, small-feature profiling, and slot milling where precision and rigidity matter. The 42-degree variable helix geometry reduces chatter and improves chip evacuation, making it well suited for demanding cuts in ferrous and non-ferrous materials. Machinists and toolmakers working in job shop, production, or prototype environments rely on tools in this class for consistent performance at micro-scale cutting diameters.\u003c\/p\u003e\u003cp\u003eThis end mill is appropriate for CNC machining centers and manual mills where small-diameter tooling is required for intricate part features, narrow slots, or finishing passes. Its 1\/8-inch shank diameter makes it compatible with standard ER collet systems and small-diameter toolholders commonly found in precision machining setups. The bright, uncoated finish suits applications where coating interaction with the workpiece material is a concern, or where regrinding is part of the tool management workflow. Single-end configuration means the tool is replaced rather than flipped when the cutting end is worn.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.04-inch cutting diameter for fine detail and small-feature milling\u003c\/li\u003e\n\u003cli\u003eVariable helix design reduces harmonics and chatter during cutting\u003c\/li\u003e\n\u003cli\u003e3-flute geometry balances chip clearance with core strength at small diameters\u003c\/li\u003e\n\u003cli\u003eSolid carbide construction provides rigidity and wear resistance\u003c\/li\u003e\n\u003cli\u003eCentercutting capable, allowing plunge entry into the workpiece\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute direction for standard spindle operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style solid carbide square end mill for use in CNC machining centers and precision mills accepting a 1\/8-inch shank diameter with standard collet or toolholder systems.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\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 or toolholder to the recommended minimum engagement depth before tightening. At 0.04-inch diameter, this tool is highly susceptible to breakage from side loading, runout, or improper feed and speed selection — verify toolholder runout before use.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.04 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 13\/64 inches (0.203 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/8 inches (0.125 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: Bright \/ Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Helix\u003c\/strong\u003e: Yes, 42 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\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\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration\u003c\/strong\u003e: Single End\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112803\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: 923040\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51750571278642,"sku":"923040","price":78.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/15f0b69b18571c434ab711846c94a738_0aa2bcf6-2c8f-4a6a-90cf-6189d7c1b1c5.jpg?v=1788916839","url":"https:\/\/voomisupply.com\/products\/harvey-tool-923040-square-end-mill-0-04-in-3-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}