Choose between square and corner radius profiles, and standard or reduced neck styles, on this 45° helix end mill for aluminum and non-ferrous materials.
The high helix on the H45AL-3 increases shearing action, which leaves a cleaner finish on your part, while its corner radius . . .
This tool’s 45° high helix makes it ideal for finishing due to its high shear angle and cutting aggressiveness. In addition, . . .