21 Holes Wire Comb Binding Machine , Office Binding Paper Binding Machine

Comb Binding Machine, 21 holes, office binding machine, comb binder SD-1501A21 Punching 70g/80g A4(sheets) 12/15 Binding (sheets) 200 Hole size(mm) 3x8 Hole quantity 21 Free pin(pcs) 21 Margin(mm) 3-6 RAYSON SD-1501A21 Manual Plastic Comb Binding Machine A 28 sheet manual punch is one of the largest punch capacities available on any plastic comb binding machine on the market today. The binding capacity is 500 sheets on a 2 inch plastic comb allows for nearly any size comb