Advantus Heavy Duty 3 Hole Paper Puncher, 40 Sheets (CHL 90300)

The three-hole heavy duty adjustable paper punch features black enamel finish, non-skid base, removable chip trap and accurate built-in centering guides. Fully adjustable and converts to a two-hole punch with built-in neutralizing center head. Punches up to 40 sheets of 16 lb. paper. 9/32" hole Diameter.