{"product_id":"harvey-tool-834131-c3-square-end-mill-1-32-in-4-flute-carbide","title":"Harvey Tool 834131-C3 Square End Mill 1\/32 in 4 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HARVEY TOOL 834131-C3 is a miniature square end mill designed for precision milling in tight geometries and small-feature applications. Ground from solid carbide and coated with AlTiN, this single-end tool cuts at 0.031 inches diameter with a 5\/32-inch length of cut and a 1\/8-inch shank diameter. The 4-flute configuration and 30-degree helix angle promote chip evacuation and surface finish quality. At 2.5 inches overall length, it fits standard collet-style toolholders used in CNC machining centers and high-speed spindles. Licensed machinists and tool-and-die professionals specify this class of tool for micro-slot milling, engraving, and contour work.\u003c\/p\u003e\n\u003cp\u003eThis end mill is suited for milling steel, stainless steel, cast iron, aluminum and non-ferrous alloys, and CFRP composite materials. The long-flute series geometry extends reach into deeper pockets relative to cutter diameter. Centercutting capability allows the tool to plunge directly into the workpiece, useful in interpolation and ramp-entry operations. Right-hand cut and right-hand spiral flute geometry are standard for conventional CNC programming setups. This tool is part of the Harvey Tool Miniature End Mills - Square - Long Flute series and is intended for professional machining environments where dimensional accuracy is critical.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance at small diameters\u003c\/li\u003e\n  \u003cli\u003eAlTiN coating provides heat resistance and extended tool life in ferrous and abrasive materials\u003c\/li\u003e\n  \u003cli\u003eCentercutting design enables direct plunge entry and ramp interpolation\u003c\/li\u003e\n  \u003cli\u003e30-degree helix angle supports chip flow and reduces cutting forces\u003c\/li\u003e\n  \u003cli\u003e4-flute geometry balances material removal rate with core strength at 0.031-inch diameter\u003c\/li\u003e\n  \u003cli\u003eLong-flute design extends reach for deep-pocket and slot milling operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with ferrous and non-ferrous workpiece materials including steel, stainless steel, cast iron, aluminum, non-ferrous alloys, and CFRP composites. Fits any standard 1\/8-inch collet or toolholder. Part of the Harvey Tool Miniature End Mills - Square - Long Flute series.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or CNC setup technicians using a properly sized collet or toolholder rated for high-speed operation. Ensure the spindle and toolholder are clean and free of debris before seating the 1\/8-inch shank. At this diameter, runout control is critical — use a precision collet chuck and verify TIR before cutting. Follow the machine tool manufacturer guidelines for feed rate and speed selection appropriate to the workpiece material.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.031 inches (1\/32 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.156 inches (5\/32 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\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\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\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable Helix\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: No\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\u003eSystem of Measurement\u003c\/strong\u003e: Fractional Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 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: 834131-C3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HARVEY TOOL","offers":[{"title":"Default Title","offer_id":51748512858418,"sku":"834131-C3","price":71.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4e8812d2b2470bfaa489e415e80bcb36_fad4e4ef-616b-4c7b-bf2a-26a5113865d9.jpg?v=1788894681","url":"https:\/\/voomisupply.com\/products\/harvey-tool-834131-c3-square-end-mill-1-32-in-4-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}