- Heavy duty machine for frequent use in large offices - Punches up to 20 sheets of paper at a time - Binds up to 130 sheets with a 9/16" comb - Loads vertically for accurate punch alignment - Closure control provides quick, easy wire closure when binding multiple documents - Edge guide adjustment accurately centers documents - Features tray with front access for easy, mess-free waste disposal - Integrated chip tray with burst-out feature eliminates jams - Front access full size storage tray holds materials and documents - Includes comb storage tray, document measurement tool, and binding starter pack (contents: 20 pk assorted kit)