{"product_id":"helical-solutions-86073-square-end-mill-1in-3-flute-carbide","title":"Helical Solutions 86073 Square End Mill 1in 3 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HELICAL SOLUTIONS 86073 is a solid carbide square end mill designed for high-performance milling in demanding metalworking and machining applications. It features a 1 inch cutting diameter, a 4.25 inch length of cut, and a 3-flute geometry with a 40-degree helix angle. The variable index design reduces harmonic vibration during cutting, improving surface finish and tool life. A Zplus coating provides enhanced lubricity and heat resistance. At 7 inches overall length with a 1 inch straight-cylindrical shank, this tool is built for deep-reach profiling and slotting operations. Licensed machinists and CNC operators are the primary users of this end mill.\u003c\/p\u003e\n\u003cp\u003eThis end mill is suited for aggressive material removal in ferrous and non-ferrous metals where long-reach access is required. The 4.25 inch length of cut makes it appropriate for deep pocket milling, side wall finishing, and profiling passes on vertical machining centers and CNC mills. The right-hand cutting and right-hand flute direction are standard for conventional and climb milling setups. The centercutting capability allows plunge entry directly into the workpiece without a pre-drilled pilot hole.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1 inch cutting diameter with 4.25 inch length of cut for deep-reach applications\u003c\/li\u003e\n  \u003cli\u003e3-flute, 40-degree helix geometry for efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003eVariable index flute spacing reduces vibration and chatter\u003c\/li\u003e\n  \u003cli\u003eZplus coating improves heat resistance and extends tool life\u003c\/li\u003e\n  \u003cli\u003eCentercutting design enables direct plunge entry\u003c\/li\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in CNC vertical machining centers and manual mills accepting a 1 inch straight-cylindrical shank with appropriate collet or end mill holder. Verify spindle and holder specifications before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by qualified machinists or CNC setup technicians. Secure the shank fully in a collet chuck or end mill holder to the manufacturer-specified engagement depth before tightening. Ensure the machine spindle is fully stopped and locked before changing tooling. Inspect the shank and holder bore for chips or damage before seating the tool.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 4.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 7 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\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\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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\u003eVariable Index\u003c\/strong\u003e: Yes\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\u003eWeight\u003c\/strong\u003e: 2.061 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: 86073\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HELICAL SOLUTIONS","offers":[{"title":"Default Title","offer_id":51734012559666,"sku":"86073","price":833.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/827387c70c79aafd13d83aa48ef6aae0_2c059e41-0a37-4d08-912e-be2c2e521631.jpg?v=1788760471","url":"https:\/\/voomisupply.com\/products\/helical-solutions-86073-square-end-mill-1in-3-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}