Amazon Basics Semi-Adjustable 3-Hole Punch, 30 Sheet Capacity, Black

3-hole punch with powerful punch head is designed for high-volume punching can punch up to 30 sheets of standard weight paper at a time Ideal for pre-punching letter-size (8.5 x 11 inches) paper before adding to 3-ring binders; creates 3 perfectly spaced round-shaped holes Adjusted punch head can adjust the hole distance and reduce the number of the punching hole as per needs Easy-access tray allows for conveniently removing paper confetti remnants Handle locks in the down position for compact storage when not in use The adjustable paper guide adapts to different paper sizes.