The GBT W 25A / 3:1 Wiro Binding Machine is designed for professional document binding in offices, printing shops, schools, and commercial establishments. This manual binding machine supports 3:1 pitch wire binding, making it suitable for creating neatly bound reports, presentations, notebooks, calendars, and other documents.

With a punching capacity of up to 20 sheets per operation, it helps simplify document preparation and binding tasks. Its practical design makes it a useful choice for businesses that require professional-looking bound documents.