A higher helix angle means these end mills clear more chips than other roughing cobalt steel end mills, making them better for milling aluminum, brass, and bronze. Serrations along the cutting edge act as chip breakers, so they can remove large amounts of material at high speeds.

Serrations along the cutting edge act as chip breakers, so these end mills can remove large amounts of material at high speeds.

Serrations along the cutting edge act as chip breakers, so these end mills can remove large amounts of material at high speeds. They are uncoated for use in soft material, such as aluminum, brass, and bronze.

These end mills have an extended neck with a reduced diameter that prevents them from rubbing against your workpiece when deep milling.

Serrations along the cutting edge act as chip breakers, so these end mills can remove large amounts of material at high speeds.

Variable spacing between the flutes reduces vibration, allowing these end mills to provide fast cuts, smooth finishes, and long tool life. Made of solid carbide, they are harder, stronger, and more wear resistant than high-speed steel and cobalt steel for the longest life and best finish on hard material.