Business Source Electric Hole Punch - 2 Punch Head(s) - 10 Sheet of 20lb Paper - 9/32" Punch Size - 5.4" x 5.4" x 3.9" - Black, Gray

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 four AA batteries or the included AC/DC adapter for convenient use anywhere you need. Two-hole electric hole punch is designed to punch up to 10 sheets of 20 lb. paper.