VEVOR Coil Binding Machine, Manual Book Maker 34-Holes Binding 120 Sheets, Punch Binder with Adjustable Side Margin, for Letter Size, A4, A5

Abundant Accessories, Great Value: Our punch binder comes with 1 oil-absorbing paper. Use the oil-absorbing paper to clean the machine before the first use to avoid paper soiling, as it is lubricated. Sturdy & Durable Material: Crafted with a cast iron base with a powder-coated surface, our book binder is robust and rust-resistant. The ABS plastic shell is wear-resistant and not easily cracked. Metal side arms and carbon steel blades ensure durability and precise punching. Easy to Operate: Designed for user convenience, our coil binding machine features adjustable edge guides and side margins, and adjustable binding spine sizes from 3/16" to 9/16" (binding spines need to be purchased separately). Simple operatiom with a handle lever press. Compatible with Various Sizes: This binding machine is suitable for Letter size, A4 size, A5 size, and more, ensuring strong compatibility for various document bindings. Binding Efficiency and Neatness: Our binding machine handles bulk projects effortlessly, punching up to 34 holes, 12 sheets, and binding 120 sheets at once. Ideal for schools, offices, and businesses, it ensures professionally finished documents. Note: Suitable for Double Loop Wire with a pitch of 3:1. Using other double loop wires may affect functionality.