Action Tool uses the highest
quality EDM equipment for surface integrity in carbide and steel that
meets or exceeds that of ground surfaces.
±.0001" in carbide and steel with a .20
Ra finish and surface integrity that meets and exceeds that of a
ground finish. There are many EDM's available today. Not many will
measure or talk about the integrity of their EDM'd surface, especially
in carbide and powdered metal tool steels. The highest quality machines
produce not only a good looking finish, but also leave a
high quality, undamaged surface that results in longer lasting,
more reliable components.