The SircleBind CC-320 is a dual function binding machine designed for increased flexibility and efficiency. This machine is capable of increasing your productivity in both plastic comb and coil punch and bind processes. Equipped with an electric coil bind mechanism, the CC-320 eliminates the hassles associated with manual coil binding. This machine has a 20 sheet punch capacity and 2" bind capacity for plastic combs, and a 12 sheet punch capacity and 1/2" bind capacity for coil allowing for increased flexibility in how to professionally bind your documents. Questions, please call us at 800-889-8111.