{"product_id":"hertel-e1053056-square-end-mill-7-8-in-4-flute-hss","title":"Hertel E1053056 Square End Mill 7\/8 in 4 Flute Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL E1053056 is a double-end, four-flute square end mill manufactured from M7 high speed steel. It carries a 7\/8 inch cutting diameter, a 1-7\/8 inch length of cut, and a 6-1\/8 inch overall length with a matching 7\/8 inch shank diameter. The 30-degree spiral flute geometry promotes efficient chip evacuation and reduces heat buildup during milling. The uncoated finish makes it straightforward to resharpen in the field. Right-hand cut and right-hand flute orientation are standard for conventional vertical and horizontal milling setups. Machinists and tool-and-die professionals are the primary users of this tool.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for general-purpose milling operations in job shops, maintenance facilities, and production environments. Its centercutting capability allows it to plunge directly into workpiece material, enabling slotting, profiling, and pocket milling without a pre-drilled entry point. The regular-length classification fits standard milling machine and machining center spindle setups. It is appropriate for use on ferrous and non-ferrous materials within the performance range of M7 high speed steel.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDouble-end design extends usable tool life before replacement\u003c\/li\u003e\n\u003cli\u003eCentercutting geometry enables direct plunge entry into workpiece material\u003c\/li\u003e\n\u003cli\u003e30-degree helix angle promotes smooth chip flow and reduced cutting force\u003c\/li\u003e\n\u003cli\u003eM7 high speed steel construction provides toughness and grindability\u003c\/li\u003e\n\u003cli\u003eRight-hand cut and right-hand flute for standard milling machine compatibility\u003c\/li\u003e\n\u003cli\u003eUncoated finish simplifies resharpening on conventional grinding equipment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose replacement or production end mill for standard milling machines and machining centers accepting a 7\/8 inch straight shank.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or toolroom personnel. Secure the shank fully in a collet or end mill holder rated for the shank diameter before use, and verify runout with a dial indicator prior to cutting. Power down and lock out the machine spindle before changing or indexing the tool. Follow applicable shop safety standards and machine manufacturer guidelines for speeds and feeds based on workpiece material.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 7\/8 inch (0.875 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1-7\/8 inches (1.875 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 7\/8 inch (0.875 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6-1\/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\u003eEnd Mill Material\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: M7\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: 0.8 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: E1053056\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51728467001650,"sku":"E1053056","price":151.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f43557a0118289c13446de0dbd0a95a4.jpg?v=1788691668","url":"https:\/\/voomisupply.com\/products\/hertel-e1053056-square-end-mill-7-8-in-4-flute-hss","provider":"Voomi Supply","version":"1.0","type":"link"}