{"product_id":"hertel-e211000804-ball-end-mill-0-125-in-2-flute-hss","title":"Hertel E211000804 Ball End Mill 0.125 in 2 Flute Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL E211000804 is a single-end ball end mill designed for contour milling, slotting, and profiling operations in metal and alloy workpieces. Built from M7 high speed steel with a bright uncoated finish, this tool offers solid performance in general-purpose machining applications. It features a 0.125 inch cutting diameter, a 0.375 inch length of cut, and a 30-degree right-hand spiral helix with 2 flutes. The shank diameter is 0.375 inches and the overall length measures 2.3125 inches. This end mill is installed by machinists and toolroom professionals running manual or CNC milling equipment.\u003c\/p\u003e\u003cp\u003eThis end mill suits light to medium-duty milling work on steel, cast iron, aluminum, and similar materials in job shop, toolroom, and production environments. The ball nose geometry is well suited for 3D contouring, radius profiling, and finishing passes where a full-radius tip is required. Its regular-length configuration fits standard tool holders and collet chucks across common vertical and horizontal milling setups.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBall nose geometry for contour milling and radius profiling\u003c\/li\u003e\n\u003cli\u003eM7 high speed steel construction for general-purpose cutting performance\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish suitable for dry and light-lubrication cutting\u003c\/li\u003e\n\u003cli\u003e30-degree right-hand helix promotes chip evacuation in ferrous and non-ferrous materials\u003c\/li\u003e\n\u003cli\u003eSingle-end design with 2 flutes for clean finishes in light-to-medium cuts\u003c\/li\u003e\n\u003cli\u003eRegular-length body fits standard collet and end mill holders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard single-end ball end mill compatible with any milling machine tool holder or collet chuck accepting a 0.375 inch shank diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a machinist or toolroom technician. Ensure the milling machine spindle is fully stopped and locked out before changing tooling. Seat the shank fully into the collet or end mill holder and torque the retention hardware per the tool holder manufacturer specifications. Confirm runout with a dial indicator before beginning a cut to avoid premature tool wear or workpiece damage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMill Diameter\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.3125 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: 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\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\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double End\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Helix\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable Index\u003c\/strong\u003e: No\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: E211000804\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51752488436018,"sku":"E211000804","price":39.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d7956e5683decb9a355b58e8647a45ca.jpg?v=1788928530","url":"https:\/\/voomisupply.com\/products\/hertel-e211000804-ball-end-mill-0-125-in-2-flute-hss","provider":"Voomi Supply","version":"1.0","type":"link"}