{"product_id":"hertel-e8030906-square-end-mill-7-8-inch-2-flute-hss-tin","title":"Hertel E8030906 Square End Mill 7\/8 Inch 2 Flute Hss Tin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HERTEL E8030906 is a 2-flute square end mill designed for general-purpose milling operations in a wide range of ferrous and non-ferrous materials. Built from M7 high speed steel with a titanium nitride (TiN) coating, it delivers improved surface hardness and wear resistance compared to uncoated HSS tooling. The cutter measures 7\/8 inch in diameter with a 1-1\/2 inch length of cut and a 5\/8 inch shank diameter, giving it a compact, rigid profile suited to vertical mills, knee mills, and CNC machining centers. The 30-degree spiral flute geometry promotes efficient chip evacuation and smooth cutting action across slotting, profiling, and peripheral milling applications. Licensed machinists and tool-and-die professionals are the primary installers.\u003c\/p\u003e\n\u003cp\u003eThis end mill is well suited for job shop and production environments where a reliable, centercutting HSS tool is needed for plunge entry and standard milling passes. The right-hand cut and right-hand flute configuration is the most common setup for conventional milling machines and CNC mills. The regular-length body keeps deflection low in standard-depth applications. At 0.37 pounds, the tool is lightweight and compatible with standard ER and side-lock toolholders accepting a 5\/8 inch shank.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCentercutting design allows direct plunge entry without a pre-drilled pilot hole\u003c\/li\u003e\n  \u003cli\u003eM7 high speed steel construction provides toughness and resistance to chipping under interrupted cuts\u003c\/li\u003e\n  \u003cli\u003eTiN coating increases surface hardness and reduces friction for longer tool life\u003c\/li\u003e\n  \u003cli\u003e30-degree helix angle promotes efficient chip flow and reduced cutting forces\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut, right-hand spiral flute — standard configuration for most mill setups\u003c\/li\u003e\n  \u003cli\u003e2-flute geometry provides adequate chip clearance for slotting and full-width cuts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-fit tooling option for any milling machine or machining center accepting a 5\/8 inch shank end mill with standard ER collet, side-lock, or Weldon-flat toolholders.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use of this end mill should be performed by a qualified machinist familiar with proper toolholding, speeds, and feeds for high speed steel cutters. Ensure the spindle is fully stopped and the machine is powered off before changing tooling. Verify the shank is fully seated and the toolholder is torqued to the toolholder manufacturer's specification before running the spindle. Exceeding the recommended depth of cut or feed rate for HSS tooling in hard materials may result in premature tool wear or breakage.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 7\/8 inch (0.8750 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: 1-1\/2 inches (1.5000 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 5\/8 inch (0.6250 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3-5\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Mill Material\u003c\/strong\u003e: High Speed Steel, Grade M7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Titanium Nitride (TiN)\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\u003eLength Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.37 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: E8030906\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51733730459954,"sku":"E8030906","price":99.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/33026e6f833e3711fb7c8df3c8297e26.jpg?v=1788758824","url":"https:\/\/voomisupply.com\/products\/hertel-e8030906-square-end-mill-7-8-inch-2-flute-hss-tin","provider":"Voomi Supply","version":"1.0","type":"link"}