Swingline 74031 Light Touch Desktop 20-Sheet Hole Punch, 9/32 Diameter Holes Non-marring chip catcher slides out to empty. Fifty percent less effort than comparable punches. 3-hole punch or 2-hole punch Durable metal construction. 9/32" punch heads adjustable up to seven holes. Swingline Light Touch(TM) 20-Sheet High-Capacity Desktop Hole Punch. 50% less effort than comparable punches. Non-marring chip catcher slides out to empty. Durable metal construction. 9/32" punch heads adjust for two- or three-hole punching; adjustable up to seven holes.