Heavy-duty, three-hole punch features adjustable punch heads for convenient two or three-hole punching. Lever handle provides easier punching. Punch is made of heavy-gauge steel with hardened punch heads to punch 9/32" holes through up to 32 sheets of 20 lb. bond paper at a time. Extra heads can be added to punch up to seven holes. Adjustable paper guide ensures exact centering. Three-hole punch also includes adjustable centers, nonskid rubber feet & large-capacity chip pan.