Comb Spiral Binder Machine

This binding machine offers a capacity of up to 450 sheets using a 25mm comb ring, making it ideal for organizing documents efficiently. It can punch up to 12 sheets of 80g paper at once and accommodates A4-sized paper, along with A5, A6, and other formats. Featuring 21 rectangular holes (3 x 8mm), it provides a secure and professional binding finish. The margin adjustment range includes 2.5mm, 4.5mm, and 6.5mm for flexible document alignment. Made from durable ABS plastic and metal, this machine is designed for long-lasting use in offices, schools, or personal projects.