Punch press
From Biocrawler, the free encyclopedia.
A Punch Press is a machine that has a set of punches and dies, a male (punch) and female (die), which when pressed together put a hole into the material used that is the same geometry as the punch that is being used. The punch press machine can be small and manually operated and hold one punch and die, or be very large, CNC operated, and hold many punches and dies of various sizes and shapes.
