Ranging from 21 to 47 die disengagement punch pins, these binders are suitable for A4 / 8.5x11" size documents and smaller.
Each system has an adjustable margin setting to provide various margin depth options.
The Magnum Commercial range of electric binding systems can punch up to 25 sheets at a time (based on 80gsm / 54lbs paper) and will bind from between 143 to 500 sheets, dependant on model.
You can be safe in the knowledge that each Magnum Commercial binder in the range has a convenient waste paper tray to store the mess made from punching.
I know I can rely on my Magnum binder, it is reliable and gives us a professional finish.