Precision hole punching at 3 mm, 5 mm, and 7 mm binding positions ensures neatly organized documents. A drawertype waste bin makes paper scraps easy to clean up and keeps your workspace tidy. efficiency for busy workflows. Punches up to 12 sheets at a time and binds up to 400 sheets in a single operation. The dualpurpose apron clamping strip delivers clean holes with no mispunches or burrs, even on standard 80 g paper. Versatile binding options. 21 steel comb blades support a range of document sizes. Compatible with plastic rolls or binding clips for spiral binding, and the positioner knob helps secure symmetrical holes for consistently aligned documents. Userfriendly design. Simple to operate, this comb binding machine helps you produce professionallooking bound documents at home or in the office, from reports to presentations, with reduced effort and faster turnaround. Use scenarios Office reports and client materials: bound quarterly reports, proposals, and training handouts that present professionally. Educational use: course packs, project reports, lab manuals, and student theses bound for easy distribution. Home or small business organization: recipe collections, project binders, or reference manuals kept neatly organized for quick access.