Make punching jobs easier and more comfortable with a padded handle that won't hurt your hand. Patented pin technology delivers exceptional cutting. Accepts up to seven semi-adjustable punch heads, additional sold separately. Durable all-metal construction. Sheet Capacity: 24; Operating Method: Manual; Number of Holes: 3-7; Hole Diameter: 9/32 in. Manufacturer's 90-day limited warranty. Includes one punch with three punch heads.