Wire binding also known as wire-o is one of the most popular document binding methods—and for good reason. It creates professional-looking documents that open completely flat and fold back 360° making them easy to read, write on, and present. Wire binding is super strong, looks good and is well known.
There are two wire binding punch formats:
• 3:1 pitch (3 holes per inch) – Ideal for documents up to 120 sheets.
• 2:1 pitch (2 holes per inch) – Perfect for larger documents, binding 250–300 sheets (depending on the machine).
Some of our wire binders even come with FREE wires to get you started.