Swingline Extra Heavy-Duty Two-Hole Punch, 9/32 inch Holes, Black/GrayPowers through as many as 100 sheets at a time. Clean, evenly spaced holes meet the needs of work spaces with frequent punching requirements. This sharp cutting punch features a modern design and locking handle. Fixed centers. Sheet Capacity: 100; Operating Method: Manual; Number of Holes: 2; Hole Diameter: 9/32".