{"product_id":"hertel-e2050017-square-end-mill-17-64-in-2-flute-cobalt","title":"Hertel E2050017 Square End Mill 17\/64 in 2 Flute Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HERTEL E2050017 is a cobalt square end mill designed for precision milling operations in metal cutting applications. Built from M42 cobalt high-speed steel, this double-end tool delivers strong wear resistance and heat tolerance in demanding cutting conditions. It features a 17\/64 inch (0.2656 inch) cutting diameter, a 9\/16 inch length of cut, and a 3\/8 inch shank diameter with an overall length of 3-1\/8 inches. The 30-degree spiral flute geometry promotes efficient chip evacuation, and the centercutting design allows for plunge cutting as well as peripheral milling. Licensed machinists, tool-and-die makers, and maintenance technicians use this type of end mill for slotting, profiling, and pocketing operations.\u003c\/p\u003e\n\u003cp\u003eThis end mill is suited for use on manual mills, CNC machining centers, and knee mills operating in ferrous and non-ferrous materials where cobalt tooling is preferred over standard high-speed steel. The double-end configuration provides a second usable cutting end, extending tool life between replacements. With a right-hand cut and right-hand flute direction, it runs in standard spindle rotation. The regular length classification makes it appropriate for general-purpose work where extended reach tooling is not required. Typical applications include mold work, fixture fabrication, and general job-shop machining.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM42 cobalt construction for improved heat and wear resistance over standard HSS\u003c\/li\u003e\n  \u003cli\u003eDouble-end design provides two usable cutting ends per tool\u003c\/li\u003e\n  \u003cli\u003eCentercutting geometry enables plunge cutting without a pre-drilled entry hole\u003c\/li\u003e\n  \u003cli\u003e30-degree helix angle on spiral flutes promotes smooth chip flow\u003c\/li\u003e\n  \u003cli\u003eUncoated finish suitable for applications where coating is not required or preferred\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut and right-hand flute for use with standard CNC and manual spindle rotation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use cutting tool for 3\/8 inch shank tool holders on manual mills and CNC machining centers requiring a 17\/64 inch diameter square end mill.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall this end mill into a clean, properly sized collet or end mill holder sized for a 3\/8 inch shank. Ensure the spindle and machine are fully stopped and locked out before changing tooling per applicable machine safety procedures. Confirm tool runout with a dial indicator after seating to avoid premature edge wear. Follow the machine manufacturer and tooling manufacturer guidelines for speeds, feeds, and depth of cut 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: 17\/64 inch (0.2656 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 9\/16 inch (0.5625 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/8 inch (0.3750 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3-1\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Cobalt (M42)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\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\u003eDouble End\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.504 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: HERTEL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: E2050017\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51749159239986,"sku":"E2050017","price":46.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4a523a392185a6c9bdfdbfad14a0c36b.jpg?v=1788902775","url":"https:\/\/voomisupply.com\/products\/hertel-e2050017-square-end-mill-17-64-in-2-flute-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}