Make punching jobs easier and more comfortable with a padded handle that won't hurt your hand. Patented pin technology delivers exceptional cutting, while the patented Centamatic? feature offers consistent accurate centering. Accepts up to seven semi-adjustable punch heads, additional heads sold separately. Removable chip tray. Durable all-metal construction. Sheet Capacity: 32; Operating Method: Manual; Number of Holes: 3-7; Hole Diameter: 9/32 in.