Hertel E2110010 Ball End Mill 5/32 in 2 Flute Hss

Product Description

The HERTEL E2110010 is a single-end ball end mill designed for milling contoured surfaces, slots, and profiled cuts in ferrous and non-ferrous materials. Built from M7 high speed steel with a bright/uncoated finish, this tool delivers reliable performance in general-purpose machining applications. The 5/32 inch cutting diameter and 7/16 inch length of cut make it well suited for fine detail work in die and mold, fixture, and prototype machining. A 30-degree right-hand spiral helix and two flutes provide efficient chip evacuation and a clean cut profile at typical manual and CNC milling speeds.

This end mill is intended for use in vertical milling machines, knee mills, and CNC machining centers. It fits applications requiring a standard-length, small-diameter ball end tool for finishing passes, radius profiling, and 3D contouring. The 3/8 inch shank fits standard ER and end mill holders commonly found in both manual and CNC setups. The tool is packaged individually and is appropriate for machine shops, toolrooms, and maintenance departments running standard production or prototype work.

Key Features

• M7 high speed steel construction for general-purpose cutting in a wide range of materials
• Bright/uncoated finish suitable for applications where coating is not required
• 30-degree right-hand helix promotes smooth chip flow and reduces chatter
• Two-flute design provides clearance for chip evacuation in slotting and profiling operations
• Single-end configuration with a 3/8 inch straight shank for standard toolholder compatibility
• Standard length overall at 2-5/16 inches for use in typical spindle clearance situations

Compatibility

Designed as a standard-length ball end mill with a 3/8 inch shank diameter, compatible with ER collet chucks, end mill holders, and Weldon-style holders accepting that shank size on vertical mills and CNC machining centers.

Installation Notes

Installation should be performed by a qualified machinist familiar with toolholder torque procedures and machine setup. Ensure the spindle is fully stopped and the machine is powered down before changing tooling. Seat the shank fully into the holder to the recommended engagement depth and secure with the appropriate wrench — never use impact tools on collet nuts or set screws. Verify runout with a dial indicator before beginning a cut.