Coil Spiral Binding Machine, Manual Book Maker 34-Holes Binding 120 Sheets, Punch Binder With Adjustable 3/16′ – 9/16′ Coil Binding Spines And Side Margin, For Letter Size, A4, A5

This manual coil spiral binding machine is designed for efficient bookmaking with a 34-hole punch system capable of binding up to 120 sheets. It accommodates adjustable coil binding spines ranging from 3/16 inch to 9/16 inch and allows for precise side margin control. Compatible with letter size, A4, and A5 documents, this binder offers reliable performance for document finishing and professional presentations. Its sturdy construction ensures long-term use and consistent binding quality.