{"product_id":"hertel-e1034048-square-end-mill-3-4-inch-4-flute-hss","title":"Hertel E1034048 Square End Mill 3\/4 Inch 4 Flute Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HERTEL E1034048 is a single-end, square-profile end mill designed for milling operations in ferrous and non-ferrous materials. Built from M7 high speed steel, this uncoated tool features a 30-degree right-hand spiral flute geometry that promotes efficient chip evacuation and stable cutting performance. With a 3\/4 inch cutting diameter and a 3 inch length of cut, this is a long-series end mill suited for deeper reach applications where a standard-length tool cannot access the required depth. It is used by machinists and toolroom professionals in manual mills, CNC machining centers, and knee mills.\u003c\/p\u003e\n\u003cp\u003eThis end mill is appropriate for general-purpose milling tasks including slotting, profiling, and peripheral milling in steel, aluminum, and similar materials. The long length of cut makes it well suited for side-milling deep features, pocketing with extended reach, and applications where the workpiece geometry requires additional clearance between the shank and the cut zone. It is not a centercutting tool, so plunge milling is not recommended. Typical users include job shop machinists, toolroom technicians, and production machinists working on manual or CNC vertical milling equipment.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM7 high speed steel construction for wear resistance in general-purpose milling\u003c\/li\u003e\n  \u003cli\u003e30-degree right-hand spiral flute geometry for efficient chip flow\u003c\/li\u003e\n  \u003cli\u003eLong-series design with 3 inch length of cut for extended reach applications\u003c\/li\u003e\n  \u003cli\u003e4-flute configuration balances feed rate capability with chip clearance\u003c\/li\u003e\n  \u003cli\u003eUncoated finish suitable for use with standard cutting fluids\u003c\/li\u003e\n  \u003cli\u003eNon-centercutting design — not intended for plunge or drilling operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 3\/4 inch shank end mill compatible with R8, CAT, BT, and other common milling machine spindle toolholders that accept a 3\/4 inch straight shank.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist familiar with milling tool setup and machine operation. Ensure the machine spindle is fully stopped and locked out before changing tooling. Secure the shank with appropriate minimum engagement in the toolholder per the toolholder manufacturer guidelines. Verify runout with a dial indicator before cutting, as excessive runout will reduce tool life and surface finish quality.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 3\/4 inch (0.7500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 3 inches (3.0000 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5-1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/4 inch (0.7500 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\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\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 30 degrees\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: No\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: Long\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.55 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: E1034048\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51749965168946,"sku":"E1034048","price":99.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/af6d946c438d132c7e05749694db04f3.jpg?v=1788912704","url":"https:\/\/voomisupply.com\/products\/hertel-e1034048-square-end-mill-3-4-inch-4-flute-hss","provider":"Voomi Supply","version":"1.0","type":"link"}