{"product_id":"hertel-e107002001-square-end-mill-5-16-in-2-flute-hss","title":"Hertel E107002001 Square End Mill 5\/16 in 2 Flute Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL E107002001 is a 2-flute square end mill designed for general-purpose milling operations in a wide range of ferrous and non-ferrous materials. Manufactured from M7 high speed steel, this uncoated tool features a spiral flute geometry with a 42-degree helix angle that promotes efficient chip evacuation and smooth cutting action. The centercutting design allows for plunge entry directly into the workpiece. With a 5\/16 inch cutting diameter and 3\/8 inch shank diameter, it is sized for use in standard milling machines, knee mills, and CNC machining centers requiring a smaller-diameter end mill.\u003c\/p\u003e\u003cp\u003eThis end mill is suited for light to medium milling work including slotting, profiling, and facing in job shop and production environments. The regular-length configuration with a 3\/4 inch length of cut and 2-1\/2 inch overall length makes it practical for shallow-to-moderate depth passes. Right-hand cut and right-hand flute orientation are standard for conventional spindle rotation. It is commonly used by machinists in tool rooms, maintenance shops, and manufacturing facilities working with mild steel, aluminum, brass, and similar materials.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM7 high speed steel construction for durability in general milling applications\u003c\/li\u003e\n\u003cli\u003e42-degree helix angle promotes efficient chip flow and reduces cutting forces\u003c\/li\u003e\n\u003cli\u003eCentercutting design enables direct plunge milling without a pre-drilled entry\u003c\/li\u003e\n\u003cli\u003e2-flute configuration provides ample chip clearance in slotting and pocket milling\u003c\/li\u003e\n\u003cli\u003eUncoated finish suitable for use with or without cutting fluid\u003c\/li\u003e\n\u003cli\u003eRight-hand cut, right-hand flute for standard spindle operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or standard tooling option for milling machine spindles and CNC machining centers accepting a 3\/8 inch straight shank end mill.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use of this end mill should be performed by a qualified machinist. Secure the shank fully in a collet or end mill holder rated for the shank diameter and verify runout before cutting. Never exceed the recommended depth of cut for the material and diameter combination. Ensure spindle speed and feed rate are set according to established cutting data for M7 high speed steel tooling.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.3125 inches (5\/16 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.750 inches (3\/4 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.3750 inches (3\/8 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5 inches (2-1\/2 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 42 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\u003eCoating\u003c\/strong\u003e: Uncoated\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: 0.0028 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: E107002001\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51732887830834,"sku":"E107002001","price":32.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ab2555d2fd91754bb59efab3a12bfc00.jpg?v=1788748131","url":"https:\/\/voomisupply.com\/products\/hertel-e107002001-square-end-mill-5-16-in-2-flute-hss","provider":"Voomi Supply","version":"1.0","type":"link"}