The GBT 851L Electric Tu Binding Machine is designed for efficient and convenient paper binding in offices, schools, printing shops, and commercial establishments. With a binding capacity of up to 250 sheets, this electric binding machine is suitable for handling large documents, reports, project files, and other important paperwork. Its electric operation helps make the binding process easier and more convenient. The GBT 851L is a practical choice for businesses and professionals looking for a reliable paper-binding solution for regular use.