Breeze through high-volume work effortlessly with this electric punch. Touch-button control ensures quick and precise operation, all the time, every time. Exclusive punch technology makes crisp, clean cuts. Space-saving vertical feed with full-size paper guide. Features Unjam, an exclusive jam-clearing mechanism. Quiet operation means use won't be disruptive. Slide-out chip tray offers easy clean-up. Heavy-duty metal and plastic construction. Sheet Capacity: 28; Operating Method: Electric; Number of Holes: 3; Hole Diameter: 9/32 in.