"Hole Punch has approx 3/32 inch jaw opening and designed for up to 40 mil cards.^
This tool punches a slot approx 9/16 X 1/8 inch, starting 11/32 inch from edge of card.^
Slot Size (L x W): Approx 15 x 3 mm Puncher Size (L x W): Approx 13.7 x 7 cm; Material: Zinc alloy.^
Heavy Duty - Spring Design Adds Extra Strength for clean punches.Visible Knife edge allows for checking the position of the card before punching.^
Smooth clean punch, Perfect size for badge clips. Anything we can help, please contact us freely."