The Tamerica Versabind-Ei 4-in-1 Electric Punch and Manual Binder offers an easy to use, all-in-one binding machine capable of binding combs, 3:1 and 2:1 Wire-O, and 4:1 coil. The Versabind-E features an electric punch capable of punching 20 sheets of 20 lb. paper up to 14" in length and a manual binder and wire closer. Tamerica's "EZ Slide" interchangeable die system offers fully disengageable dies, punching depth adjustment, and a side margin control, making the Versabind-E easy to use and flexible.