Multi-Function Binding Machine 1,Punch System: 21/4 or 3 hole 2,Max Binding:350 sheet 3,Max ... / 3 holes 4, Paper Formats: Up to Din A4 5, Hole & Punching Capacity, Max, 12 sheets (80 g/m2) 6 ... 4sets/CTN10,GW/NW:18.0/16.5kgs11,MEAS:43.5*40*62.5cm12, ISO9001:2000, BSCI, UL certificated ... funtion Back 4 or 3 hole Punching Function Left or Right Margin adjustable easilyBig hole design allows easy to ...