This Medium Duty Electric Slot Punch is designed for organizations that are looking for a more efficent way to slot punching of their ID badges and access cards. The foot pedal switch allows for hands free operation and higher productivity, plus helps to reduce repetitive stress injuries that can occur using manual slot punch machines This unit can handle ID cards that are up to 70mil thick and has adjustable centering guides that will allow you to place the slot on your cards with precision.