Description 1.Made of aluminium, strong 2.Wire 3:1, 34 holes, A4 size base 3.With paper extension structure, can punch large paper like A3 and F4 size 4.With all selectable pins,can punch small paper like A5,B5,etc. 5.Super large waste bin 6.Punch up to 32 sheets/per time(70-80g) Max. Punch 32 sheets(70-80g) Max. Bind 120 sheets Paper margin 2.5mm/4.5mm/6.5mm Hole size 4*4mm square hole Hole distance 8.47mm P3:1 Hole quantity 34 holes Voltage 220V,50HZ/110V,60HZ, 120W Machine size 410*370*265mm Carton Size 510*470*340mm N.W.:/G.W. 26kgs/28kgs Application Binding machine used in office, banking, securities, insurance, telecommunications, schools, enterprises and institutions of all kinds of meeting information, documentation, cover, paper, account page, report forms, files, journals, documents, data, drawings, papers, books and other paper binding.
