Made of cast metal, this self-clearing, positionable, hollow point drill cuts a 1/4" hole cleanly through 250 sheets of 20lb paper at a time. It is also capable of cutting board, plastic film, and other materials.
All hole punching stations are adjustable in terms of location as they slide and lock into place along the back rail. A very handy tool when custom hole placement is required in paper.
This unit is a 3-hole punch.