Punch up to 20 sheets of 20 lb. paper of either 2:1 or 3:1 pitch with one machine. While designed for a 14" binding edge, all die pins can be indpendently disengaged to allow the punching of any size document preventing die-end perforation. Close documents ranging from 3/16" to 1 1/4". Use the master selector to determine the correct wire diameter, closing position, depth margin, and wire pitch.
