Above a certain thickness a lever punch simply will not close, and punching in batches leaves holes that do not align. A drill bores through the whole stack at once, which is what production binding and archive work need. Bits need sharpening and a cutting stick underneath takes the exit. Check the drilling depth rating. See cutting sticks, heavy duty punches and binding machines.

 Paper drill punch with orange accessories preparing training manuals in a bright modern printroom workspace.

Paper Drill Punches and Accessories

Shop paper drill punches and accessories for bulk documents, manuals, records, reports and filing.