DSB Binding Machine Comb & Wire

DSB Comb & Wire Binding Machine. Punches up to 20 sheets at a time; Binds up to 400 sheets; Adjustable edge guide centers documents with ease; Document thickness guide helps user select proper comb width; Adjustable margin depth; Loads paper vertically for accurate punch alignment; Dual punching for comb & 3 or 4 holes.