3:1 Wire Binding Machine for Letter Size/A4/A5 Paper

Multi-use - Binds with any 3:1 pitch accessory, such as 3:1 pitch wire binding spine, 3:1 pitch coil binding spine, or 3:1 pitch click binding spine. Wire binding spines size is from 3/16" to 9/16", perfect for multi-scene. Budget-Friendly - Comes with 100 x 3:1 wire binding rings, 2 x 3:1 spiral binding rings, and 2 x 3:1 click spiral binding rings, saving you money on additional purchases. Easy to Punch & Bind - The humanized longer handle allows you to cut papers with minimal force. Simply apply steady pressure to punch holes in up to 12 sheets or max binding 120 sheets at a time. Accurate Punch Alignment - Utilizes a positioning knob to accurately place and position papers during the punching process. Suitable for Letter size, A4, and A5 sizes. High Effective and Save Time - Our wire binder machine allows for punching papers simultaneously while binding, which gives a continuous manner when doing massive binding tasks.