Model GBD-2120
Punching 12 sheets
Binding capacity 450 sheets diameter 51mm
Hole edge distance: 3,4,5mm (adjustable)
Hole spacing: 14.3mm
Number of holes: 21 holes
Hole size: 3x8mm
Paper width: A4 paper or less
Size: 370*260*355MM
440*380*645mm
555*445*315mm