Business Source Electric Hole Punch - 3 Punch Head(s) - 10 Sheet of 20lb Paper - 9/32" Punch Size - 2.6" x 11.9" x 3.2" - Black

Electric hole punch features an automated design to let you consistently punch 7mm holes without any effort. Easy-to-use design allows smooth, simple operation to quickly work through your large tasks. Portable design can be powered by six AA batteries or the included AC/DC adapter for convenient use anywhere you need. Electric hole punch is designed to punch up to 20 sheets of 20 lb. paper. More from the Manufacturer