- Size Compatibility: This wire binding machine accommodates letter, A4, and A5 formats. It features adjustable paper edge settings of 2.5mm, 4.5mm, and 6.5mm, allowing you to create professional-quality documents. Note: It cannot punch laminated paper. - Efficient Punching: Designed for ease of use, the machine allows you to punch holes in up to 12 sheets of 80g paper (approximately 20 lbs) simultaneously. You can bind a maximum of 120 sheets (80 g/m², 20 lb) for impressive results. - Versatile Applications: This binding machine is compatible with various 3:1 pitch accessories, including coil spine, click binding spine, and wire O binder rings, making it suitable for diverse binding needs. - Ergonomic Design: The two-handle design provides improved leverage and even pressure, simplifying the punching process and ensuring consistent results. Use Scenarios: 1. Perfect for small businesses needing to create professional presentations or reports. 2. Ideal for schools and educational institutions that require durable and organized materials for students and staff. 3. Great for home offices or freelancers looking to bind documents, proposals, or portfolios efficiently. This wire binding machine combines functionality and practicality, ensuring your documents are not only well-bound but also visually appealing.