Hertel E2050006 Square End Mill 3/32 in 2 Flute Hss

Product Description

The HERTEL E2050006 is a double-end square end mill designed for general-purpose milling in metal fabrication and machining operations. Made from M7 high speed steel, it features a 3/32 inch (0.0938 inch) cutting diameter and a 5/16 inch length of cut. The 30-degree helix spiral flute geometry promotes efficient chip evacuation and smooth cutting action. With a right-hand cut and right-hand flute configuration, this end mill is centercutting, allowing direct plunge entry into the workpiece. It is installed by machinists and toolroom technicians in manual or CNC milling machines and machining centers.

This end mill suits light material removal operations in steel, aluminum, and similar machinable materials where a small-diameter tool is required. The 3/8 inch shank diameter fits standard collet chucks and end mill holders common in both manual mills and CNC machining centers. The 3-1/16 inch overall length and regular length classification make it suitable for standard reach applications where extended-reach tooling is not needed. The uncoated M7 HSS construction is well suited for shops running conventional speeds without high-heat toolpaths.

Key Features

• Double-end design provides two usable cutting ends, extending tool life per unit
• M7 high speed steel construction offers toughness and re-sharpenability
• 30-degree helix spiral flute for improved chip flow and surface finish
• Centercutting geometry allows direct plunge milling without a pilot hole
• Right-hand cut and right-hand flute — compatible with standard milling machine spindle rotation
• Uncoated finish suitable for conventional cutting speeds and coolant-assisted operations

Compatibility

Designed for use in standard milling machine collet chucks and end mill holders accepting a 3/8 inch shank diameter. Suitable for manual knee mills, CNC vertical machining centers, and similar equipment running right-hand spindle rotation.

Installation Notes

Installation is performed by a qualified machinist or toolroom technician. Secure the shank in a collet chuck or end mill holder torqued to the machine manufacturer's specification before engaging the spindle. Ensure the machine spindle is fully stopped and locked out before changing or inspecting tooling. Do not exceed the manufacturer's recommended speeds and feeds for the workpiece material and tool diameter.