Comb Binding Machine for Office – A4 21-Slot Metal | AbhishekID

A4 Comb Binding Machine for Offices & Print Shops

Bind reports, proposals, training manuals, and project books in-house with this compact A4 comb binding machine. Built with a metal body (~6 kg) for stable desk use, it punches a standard 21-slot comb pattern with 4 mm holes and binds plastic comb (spico) spines — the everyday format used across Indian offices and print counters.

Key Features

• A4 paper size: Sized for standard office documents and report covers.
• 21 punching slots: Matches common plastic comb / spico ring pitch for A4.
• 4 mm hole size: Clean punch for reliable comb tooth engagement.
• 20-sheet punch capacity: Punches up to ~20 sheets of 80 GSM per pull (covers and heavier stock reduce count).
• Metal body construction: Durable frame for daily office and light print-shop use.
• Punch + bind in one machine: Punch sheets, open the comb, load the stack, and close to finish.
• Pairs with comb rings: Use with our plastic comb binding rings (6–22 mm) for a complete setup.

How to Use

1. Align A4 sheets (and covers) in the punch guide and punch in batches within the 20-sheet capacity.
2. Select a plastic comb diameter that matches your document thickness.
3. Open the comb on the binder, load the punched stack onto the comb teeth, then close to lock.
4. Flip through to confirm pages turn freely; reopen the comb later if you need to add or remove sheets.

Best For

• Corporate offices binding proposals, SOPs, and training books
• Schools and colleges binding projects and theses
• Print shops offering budget comb / spico binding jobs
• Stationery counters needing a compact metal A4 comb binder

Looking for consumables? Pair this machine with our plastic comb binding rings. Shop at AbhishekID.