Electric Iron Ring Punching And Binding Machine Desk Calendar Binding Machine Full Draw Knife Punching Machine Industrial Grade ,Pinpoint Punching

Applicable paper: F4 (below 37cm) Punching capacity: 28 sheets, 80g Binding capacity: 140 / 280 sheets Punching size: 4 * 4mm4 5mm Drawing capacity: 40 hole / 27 hole drawingYou may also like 3873 Heavy Duty Manual Comb Binding Machine 425 Sheets Binding Machine 19 Holes 425 Pages Binding 25 Sheets Punch Hole ,Pinpoint Punching.