Comb Binding Machine Uni2500-C21

Document Comb Binding Machine - Uni2500 - Beyonder - C21 * Max.punching(paper):25sheests(80gsm/20lbs) * 21 individual fixed hardened punching pins * Max. binding:450 sheets * Max. binding document size: A4 size * Adjustable edge guide: Yes * Variable punching margin: 2mm to 5mm * All metal interior construction * Rigid cast aluminum handles * Rigid cast aluminum machine base * Punching durability test:more than 25,000 times(25 sheets a time) * ABS plastic machine housing