{"product_id":"accupro-315023-square-end-mill-3-4-in-3-flute-carbide","title":"Accupro 315023 Square End Mill 3\/4 in 3 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 315023 is a solid carbide square end mill designed for precision milling operations in metal, alloy, and composite materials. With a 3\/4 inch diameter, 3-inch length of cut, and a 37-degree helix angle, this tool delivers aggressive material removal while maintaining edge stability. The micrograin carbide construction provides the hardness and wear resistance required for demanding production environments. A bright\/uncoated finish makes it well-suited for applications where coating buildup is a concern or where base carbide performance is preferred. Machinists, tool-and-die makers, and CNC operators are the primary users of this end mill.\u003c\/p\u003e\n\u003cp\u003eThis end mill is used in milling centers and manual knee mills for profiling, slotting, and peripheral milling operations. The 3-flute configuration balances chip evacuation and cutting efficiency, making it effective in both ferrous and non-ferrous materials. The right-hand cutting and right-hand flute direction are standard for conventional and climb milling setups. With a 6-inch overall length and 3\/4 inch shank diameter, it fits standard ER and side-lock toolholders used in production and job-shop environments. The centercutting geometry allows plunge entry when the operation requires it.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMicrograin solid carbide construction for extended tool life and edge integrity\u003c\/li\u003e\n  \u003cli\u003e37-degree helix angle promotes smooth cutting action and reduced chatter\u003c\/li\u003e\n  \u003cli\u003e3-flute design balances chip clearance and rigidity in a range of materials\u003c\/li\u003e\n  \u003cli\u003eCentercutting capability allows direct plunge milling without a pre-drilled entry\u003c\/li\u003e\n  \u003cli\u003eBright\/uncoated finish — no coating layer to delaminate, suitable for aluminum and non-ferrous applications\u003c\/li\u003e\n  \u003cli\u003eSingle-end design; shank and cutting end are purpose-built for consistent runout control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in standard 3\/4 inch milling chucks, ER collet holders, and side-lock toolholders on CNC machining centers and manual milling machines that accept 3\/4 inch shank tooling.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC setup technicians. Ensure the machine spindle and toolholder are clean and free of chips before seating the shank. Torque the toolholder retention mechanism according to the toolholder manufacturer specifications — do not estimate. Verify runout with a dial indicator before beginning a production run, and confirm feed and speed parameters match the workpiece material and machine capability.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/4 inches (0.7500 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\u003eMaterial Grade\u003c\/strong\u003e: Micrograin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/4 inches (0.7500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 37 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\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\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\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter Tolerance\u003c\/strong\u003e: +0.000 \/ -0.005 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter Tolerance\u003c\/strong\u003e: +0.0001 \/ -0.0004 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 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: ACCUPRO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 315023\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51728680059186,"sku":"315023","price":413.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1277821b24181769123117bd08d1eedb.jpg?v=1788694898","url":"https:\/\/voomisupply.com\/products\/accupro-315023-square-end-mill-3-4-in-3-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}