Features • Versatile Binding Options: Compatible with A4, A5, B5, and A7 paper sizes, this tool accommodates various binding needs, making it ideal for home, school, and office use • Efficient Punching Capacity: Capable of punching up to 10 sheets of 70g paper at once, this machine offers quick and efficient binding solutions for your projects • Customizable Hole Settings: Featuring a scale line for precise hole placement, you can easily customize the number of holes for A4, A5, and B5 papers to suit your specific requirements • Accurate Positioning System: Designed with dual positioning posts and rulers, this punch ensures accurate hole placement every time, enhancing the quality of your binding projects • Durable and Non-Slip Design: Built with a sturdy metal body and a clamshell plastic tray to collect scraps, this machine provides long-lasting performance while protecting your workspace Features: 1、WIDELY USED: 10 hole loose leaf puncher is suitable for binding A4, B5, A5, A7, B4 paper, 20, 26, 30 holes or more porous number of loose leaf, ledger, etc. 2、10 SHEETS CAPACITY: The paper binding machine can penetrate up to 10 sheets(70g) of paper with a diameter of 5.5mm and hole spacing of 9.5mm 3、CUSTOM PUNCHING: The scale line attached to the ruler board can accurately locate the edge position of A4, A5, B5 paper. A4 30 holes, A5 20 holes and B5 26 holes can be drilled according to demand. After mastering the use of the method, you can customize the number of holes, DIY punching 4、ACCURATE HOLE PUNCHING: Both sides of the punch have positioning posts and rulers, which can easily determine the position of the punch 5、 AND NON SLIP: Paper spiral binder machine has an all metal lacquered body for rugged durability. The clamshell plastic tray collects paper scraps, non slip and protect the table top Specification: Item Type: Paper Binding Machine Color: Light blue Hole Distance: Approx. 9.5mm / 0.37in Hole Dimater: Approx. 5.5mm / 0.22in Feeding Depth: Approx. 7mm / 0.28in Application: A4, B5, A5, A7, A6 etc. (thickn not more than 10 sheets(70g)) Package List: 1 x Host 2 x Accessories Package List 1 x Host 2 x Accessories