Binding efficiency and style: Our binding machine handles bulk projects effortlessly, punching up to 21 holes, 12 sheets and binding 450 sheets at once. Ideal for schools, offices and businesses, it ensures professionally finished documents.
Compatible with various sizes: This comb binding machine is suitable for Letter size, A4 size, A5 size and more, ensuring strong compatibility for various document bindings.
Easy to Use: Designed for user convenience, our comb hole binder features adjustable edge guides and side margins and expandable comb binding from 3/8'' to 2''. Simply push the handle lever up to punch and down to bind, making handling simple and easy!
Sturdy and Durable Material: Our book binder is made with a cast iron base with a powder-coated finish, which is sturdy and rust-resistant. The ABS plastic shell is durable and will not crack easily. Metal side arms and carbon steel blades ensure durability and precise punching.
