Akiles AlphaCoil-E Electric Coil Binding System, Punches 20 Sheets Per Punch, All Electric Operation, Includes Foot Pedal Switch, Fully Disengageable Pins, Free Crimper & Crimper Holder All Electric Operation: Powerful punch motor & full-size coil inserting roller will greatly improve your binding efficiency, while saving time & money Includes Foot Pedal Switch: Allows the free use of both hands, granting the operator complete control of punching & inserting, greatly reducing errors & misalignments Fully Disengageable Pins: Each punching pin can be individually pulled & disengaged, for a clean & professional punch for multiple paper sizes Free Crimper & Crimper Holder: Each machine includes a premium coil crimper & built-in crimper holder for easy access & storage Foot Pedal Operation: Allows the use of both hands, granting the operator complete control of punching & inserting