SD-220B Legatrice a Pettine, Punzonatrice 20 Fogli, Lega fino a 400 Fogli
【High Capacity Punching & Binding】Punch up to 22 sheets (A4, letter size, or below) of 80gsm (20lb) paper at once and bind up to 400 sheets with 2" (51mm) comb spines. SD-220B Binding Machine, 21 Holes Comb Binding Machine, Max.