Comb Binding Machine CB300 Width: 300MM Punching thickness: 32sheet Pitch: 14.25MM Disengagement punch pins: 21 Number of punch pins: 21 Binding thickness: 500sheets Use all size of plastic comb from 6mm-50mm Side margin is adjustable to select which format sheet to punch Depth margin is adjustable to suit the size of comb being used All aluminium construction make it durable and many years worry free
