With the Akiles DuoMac 421 you can bind documents with both 4:1 pitch plastic coil and 2:1 pitch twin loop wire. The DuoMac 421 is the only combination machine of its kind. The unique design of the 421 includes a the ability to punch both a 4:1 pitch hole pattern for plastic coil binding and a 2:1 pitch hole pattern for twin loop wire binding up to 1". This gives you the ability to choose the look and feel of your books and presentations. Four to One pitch coil (4 holes per inch) is the standard pitch of plastic coil used for binding presentations, proposals, books and more. With a single punch capacity of up to 20 sheets of 20lb bond paper the 431 is full of features such as: Punch handles, a 14" open punching throat (13" for coil), continuous punching guide, depth margin control, a master selector (for correct wire diameter, closing position, depth margin and wire pitch), diameter scale, waste drawer, wire closer, side margin control, full die disengagement pins, comb opener handle and a heavy-duty design by CAE (Computer-Aided Engineering) technology. Normally, you would have to use two different binding machines to do the same tasks as the DuoMac 421. Now you can choose between these two great binding styles for all your reports and presentations and you can also save space, time and money. FREE Akiles Coil Crimping Pliers. |