Attractive Silver color metal Shell tone with dark grey aluminum Base and Binding Handle; 
Convenient large wastepaper box; 
Paper setting on the base offer exact punching position setting; 
Professional design and easy manual operation; 
Adjustable Margin setting provide from 3mm to 5mm margin depth option; 
Adjustable all of 21pcs pull-push pins; 
Binding comb size guide is available; 
Available for binding with full size of plastic comb and Quick binder; 
Available for paper size: A4 or more; 
Maximum Binding Capacity: 500 sheets (70-80g); 
Maximum 20 sheets (70-80g) per punch;