Detailed Product Description

1. Automatic: complete perforating and binding separately and automatically.

2. Wide binding range: suitable to different materials and sizes of paper.

3. Perfect binding thickness: maximum binding thickness reaches 70mm.

4. LED indicator: indicate tube length by LED directly.

5. Automatic check: check whether the drill is blunt automatically and remind user to change the drill.

6. Protection mechanism: special device to protect the hollow drill and the needle.

7. Cutting expelling system: cuttings can be expelled timely and simply.

8. Safety voltage: ensure operator safe.