The BeadSmith® Pro-Quality rotating leather hole punch with locking mechanism. This easy-to-use rotary punch makes 6 different hole sizes (2mm, 2.5mm, 3mm, 3.5mm, 4mm, and 4.5mm) and works great on flat leather, textiles, and plastic! Punch sizes are clearly labeled. The spring-action handle reduces hand strain, and a covered compartment collects the punched out pieces, making clean up easy!