{"product_id":"hertel-e2050014-square-end-mill-7-32-in-2-flute-cobalt","title":"Hertel E2050014 Square End Mill 7\/32 in 2 Flute Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL E2050014 is a cobalt square end mill designed for precision milling in ferrous and difficult-to-machine materials. Manufactured from M42 cobalt high-speed steel, this double-end tool delivers extended tool life compared to standard M2 HSS end mills. It features a 7\/32-inch cutting diameter, a 1\/2-inch length of cut, and a 30-degree helix angle with spiral flutes for efficient chip evacuation. The uncoated finish suits applications where coating buildup would compromise tolerances. With a right-hand cut and right-hand flute configuration, it runs on standard milling machines, CNC machining centers, and knee mills. Machinists, tool-and-die makers, and maintenance technicians are the primary users.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for peripheral and slot milling operations in steel, stainless steel, cast iron, and high-temperature alloys where cobalt tooling is preferred over carbide for its toughness and resistance to chipping. The double-end design provides two usable cutting ends, extending the service interval per tool. The 3\/8-inch shank diameter fits standard ER collets, side-lock holders, and shrink-fit tooling. Typical applications include keyway cutting, profiling, and contour milling in job shop, production, and maintenance-repair environments. The regular-length profile keeps the tool rigid in setups with minimal reach requirements.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM42 cobalt HSS construction for improved heat resistance and tool life over standard HSS\u003c\/li\u003e\n\u003cli\u003eDouble-end design provides two cutting ends per tool\u003c\/li\u003e\n\u003cli\u003e30-degree helix spiral flutes promote smooth cutting action and chip evacuation\u003c\/li\u003e\n\u003cli\u003eCentercutting geometry allows plunge entry as well as peripheral milling\u003c\/li\u003e\n\u003cli\u003eUncoated finish suitable for close-tolerance applications and regrinding\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute for use with standard spindle rotation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct-fit replacement for 3\/8-inch shank square end mills in ER collet chucks, side-lock end mill holders, and shrink-fit tooling systems used on manual knee mills and CNC machining centers.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or toolroom personnel. Ensure the spindle is fully stopped and the machine is in an e-stop or lockout-tagout state before changing tooling. Secure the shank to the full recommended engagement depth in the holder and verify runout with a dial indicator before cutting. Do not exceed the rated depth of cut or feed rate for the workpiece material and machine rigidity.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 7\/32 inch (0.2188 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: Cobalt (M42 HSS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1\/2 inch (0.5000 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\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: 0.05 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: E2050014\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51732609368370,"sku":"E2050014","price":59.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d0ff2e0bf3603eede56193f3b29a39a1.jpg?v=1788744955","url":"https:\/\/voomisupply.com\/products\/hertel-e2050014-square-end-mill-7-32-in-2-flute-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}