More information· Perfect perforation in paper, cardboard, leather, felt, nylon mesh, artificial leather, plastic, thin metal sheets · 6 hardened and sharpened punches from 2 to 4.5 mm x 0.5 mm ascending, interchangeable · Automatic one-hand locking · Measurement window on the back of the wheel · Zinc cast swivel wheel · Directional arrows on both sides · Brass anvil 9 mm diameter Tips for use: · Always move the wheel in the direction of the arrow, otherwise the spring may be deformed and the punch may not coincide exactly with the anvil the blunt punches for new ones.
It will preserve the operation of the tool and improve performance