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【Marks for A4/A5/Letter Size】The spiral binding machine is suitable for Letter Size (42 holes), A4 Size (46 holes), A5 Size (33 holes), or smaller sizes. Simply apply steady pressure to punch holes in up to 20 sheets of #20 paper at once without any misaligned holes or burrs. (Please adjust for different paper thicknesses.)
【Electric Coil Inserter for Labor Saving】The electric coil inserter desigh speeds up coil binding, saving time and effort, especially for large workloads. Its automated binding coil insertion makes the process quick and efficient. You can insert up to 500 sheets using 2-inch diameter coils with the electric coil inserter.
【Adapting to Various Pitch Requirements】The coil binding machine with 46 adjustable disengaging pins offers precise hole punching for any paper size and matches different coil pitches. This feature helps avoid unwanted holes and ensures professional results. It simplifies the binding process, providing flexibility and accurac.
【Adjustable Paper Margin】You can accurately punch holes at binding positions of 2.5mm, 4.5mm and 6.5mm to create professional-looking works. The built-in Drawers type waste compartment ensures convenient disposal of paper scraps. Regularly clean up paper scraps to protect the coil binding machine.
Our spiral binding machine includes a starter kit to ensure a professional and long-lasting binding experience. The 8mm (5/16") coils can bind up to 40 sheets of #20 paper, and the kit includes coil crimper pliers for trimming the ends of the coil bindings, as well as front and back covers to provide a sleek and neat finish. This kit includes 100 black 48-loop spiral coils, 50 sheets of 8 mil PVC binding covers, and a pair of coil crimper pliers for precise finishing.