{"product_id":"helical-solutions-48046-square-end-mill-3-16-in-3-flute-carbide","title":"Helical Solutions 48046 Square End Mill 3\/16 in 3 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HELICAL SOLUTIONS 48046 is a 3-flute, solid carbide square end mill engineered for aluminum milling applications. It features a 3\/16-inch cutting diameter, a 3\/4-inch length of cut, and a 40-degree helix angle that promotes efficient chip evacuation in aluminum and other non-ferrous materials. A Zplus coating reduces built-up edge and extends tool life. The variable index geometry — unequal spacing between flutes — dampens harmonic vibration during cutting, helping maintain surface finish and dimensional accuracy. This tool is single-end and center-cutting, allowing plunge entry. It is used by machinists and CNC operators in job shops, production environments, and aerospace or automotive part manufacturing.\u003c\/p\u003e\n\u003cp\u003eThe 48046 is designed for aluminum milling operations where chip flow and finish quality are priorities. Its straight cylindrical shank accepts standard ER collets or end mill holders. With a 2.5-inch overall length and 3\/16-inch shank diameter, it fits compact tooling setups and smaller-bore holders used on VMCs and manual mills. Right-hand cut and right-hand flute direction are standard for conventional and climb milling on aluminum workpieces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/16-inch cutting diameter with matching 3\/16-inch straight cylindrical shank\u003c\/li\u003e\n  \u003cli\u003e3\/4-inch length of cut for standard aluminum slotting and profiling depths\u003c\/li\u003e\n  \u003cli\u003e3-flute geometry optimized for aluminum chip load and evacuation\u003c\/li\u003e\n  \u003cli\u003e40-degree helix angle promotes smooth cutting action and reduces cutting forces\u003c\/li\u003e\n  \u003cli\u003eVariable index (unequal flute spacing) reduces chatter and vibration\u003c\/li\u003e\n  \u003cli\u003eZplus coating resists aluminum adhesion and extends tool life\u003c\/li\u003e\n  \u003cli\u003eCenter-cutting design allows plunge milling without a pre-drilled hole\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003ePart of the Helical Solutions End Mills for Aluminum — 3 Flute — Square — 40 degree Helix — Variable Pitch series. Designed for use in standard straight-bore end mill holders and ER collet chucks accepting a 3\/16-inch shank diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or CNC setup technicians. Power down and lock out the spindle before loading or unloading tooling. Seat the shank fully into the collet or holder to the recommended engagement depth before torquing the retention nut. Verify runout with a dial indicator after tool installation, as excessive runout accelerates wear and degrades surface finish on small-diameter end mills.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/16 inches (0.1875 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 3\/4 inches (0.75 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-1\/2 inches (2.5 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/16 inches (0.1875 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 40 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Helical\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\u003eCoating\/Finish\u003c\/strong\u003e: Zplus\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVariable Index\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCentercutting\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle End\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Reach\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\u003eWeight\u003c\/strong\u003e: 0.031 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112803\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: HELICAL SOLUTIONS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 48046\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HELICAL SOLUTIONS","offers":[{"title":"Default Title","offer_id":51732699939122,"sku":"48046","price":62.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/827387c70c79aafd13d83aa48ef6aae0_3ecf47aa-67c1-4b97-ac27-0236fe359848.jpg?v=1788745843","url":"https:\/\/voomisupply.com\/products\/helical-solutions-48046-square-end-mill-3-16-in-3-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}