Hertel E1050013 Square End Mill 13/64 in 2 Flute Hss

Product Description

The HERTEL E1050013 is a double-end square end mill designed for milling, slotting, and profiling operations on a wide range of workpiece materials. Manufactured from M7 high speed steel with a bright/uncoated finish, this tool features a 13/64 inch (0.2031 inch) cutting diameter and a 1/2 inch length of cut. The 30-degree helix angle promotes efficient chip evacuation and smooth cutting action. With two flutes and a double-end configuration, this end mill delivers extended tool life per unit and suits general-purpose machining applications in manual mills and CNC setups. Licensed machinists and toolroom operators are the primary users.

This end mill is well suited for light-to-moderate material removal in ferrous and non-ferrous metals, plastics, and composites. The 3/8 inch shank diameter fits standard ER collet chucks, end mill holders, and Weldon-style holders commonly found in vertical mills and machining centers. The regular-length body and centercutting capability allow both plunge and peripheral cutting without a pre-drilled entry point, making it practical for die work, fixturing, and prototype part production.

Key Features

• Double-end design provides two usable cutting ends, extending tool service life
• M7 high speed steel construction offers good toughness and wear resistance for general-purpose milling
• Centercutting geometry allows direct plunge entry into workpiece material
• 30-degree right-hand spiral flutes promote efficient chip removal and reduce heat buildup
• Bright/uncoated finish suits a broad range of materials without coating compatibility concerns
• Regular-length configuration provides rigidity and minimizes deflection in standard reach applications

Compatibility

Designed as a general-purpose replacement or production end mill for any milling machine or machining center accepting a 3/8 inch straight shank toolholder.

Installation Notes

Installation should be performed by a qualified machinist following the machine tool manufacturer guidelines. Ensure the spindle is fully stopped and the machine is in a safe, locked-out state before changing tooling. Secure the shank to the full recommended engagement depth in the collet or holder to prevent pullout under cutting loads. Do not exceed the tool manufacturer recommended speeds and feeds for the material and cut depth being performed.