The Akiles WireMac-Combo is an incredible two-in-one machine designed to provide the ultimate document finishing solution- one superior machine does the work of two! With both wire and comb punching dies, this versatile and easy-to-use combo binder allows you to punch and bind both DuoWires in 3:1 or 2:1 pitch and Plastic Comb in one single machine without ever changing punching dies.