GBC/IBICO offers 17-different die patterns for the first model of the GBC MagnaPunch and IBICO 660ID. One of the many unique features of these systems is they do not require removal of bolts, turning of levers, or tools to change die sets. Die pins are easily accessible allowing for a wide variety of sheet sizes. The 1/2 second Punch Cycle insures maximum productivity. Punch capacity varies by die pattern, 20-45 sheets maximum per lift.