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".