Double Coil Iron Ring A4 Binding Machine 34 Holes Full Drawing Knife Calendar Document Album Punching Machine ,Pinpoint Punching

Number of knives: 1-34 Mechanical type: 3:1 double iron ring Number of handles: 2 Perforation: 15/18 (A4/80g/70g) Binding capacity: 135 (A4/80g)You may also like Wire Binding Machine MC320 Ferround Intelligent Binding Machine Double Wire Table Calendar Punching Contract ,Pinpoint Punching.