l Automatic: complete perforating and binding separately and automatically.
l Wide binding range: suitable to different materials and sizes of paper.
l High binding thickness: maximum binding thickness reaches 70mm.
l Perfect binding result: binding beautiful and tight.
l LED indicator: indicate tube length by LED directly.
l Automatic check: check whether the drill is blunt automatically and remind user to change the drill.
l Protection mechanism: special device to protect the hollow drill and the needle.
l Cuttings expelling system: cuttings can be expelled timely and simply.
l Safety voltage: ensure operator safe.