Puncture through up to 50 sheets of paper at one time. Featuring a visible window, this tool lets you view chip buildup, so you always know when it's time to empty the contents. Built-in paper guide makes it easy to get accurate punches. Padded ergonomic handle for added comfort. • For heavy-duty, two-hole punching needs. • Eliminates messy chip problem. • Punches 50 sheets of 20-lb paper. • Unique see-thru window to view chip build-up. • Slide-out chip drawer for easy chip disposal. Puncture through up to 50 sheets of paper at one time with this two-hole punch. Featuring a visible window, this tool lets you view chip buildup, so you always know when it's time to empty the contents. Built-in paper guide makes it easy to get accurate punches. This heavy-duty two-hole punch has a padded ergonomic handle for added comfort. Sheet Capacity: 50; Operating Method: Manual; Number of Holes: 2; Hole Diameter: 1/4".