Comb Binding Machine Office Binder

Comb Binding Machine is designed to fit letter size A4, offering an easy-to-use solution for binding documents, files, and contracts. This 21-hole Book Binder features adjustable margins, making it ideal for home or office use with a capacity of binding up to 450 sheets.

Product Features:

Easy to Use: The 21-hole book binder comes with square punch holes, with a hole spacing of 6.5mm (0.26 inches) and a hole size of 3mm x 8mm (0.12 inches x 0.31 inches). It offers adjustable margins of 3mm, 4mm, and 5mm, ensuring effortless punching.

Sturdy Material: Constructed with durable metal, the binding machine is equipped with anti-slip foot pads at the bottom, ensuring a long service life.

Humanized Design: Featuring a removable curved handle, the binder machine is easy to install and remove, providing labor-saving convenience. The positioning slider design allows for precise alignment and centering of paper. Additionally, the pull-out paper scrap box facilitates easy storage of paper scraps, maintaining a clean and tidy office environment.

Wide Applications: Suitable for letter size A4 and A5, this binding machine can punch up to 12 sheets of 70g paper and bind up to 450 sheets of A4 paper.

Specifications:

• Material: Metal
• Paper Specifications: A4, A5
• Hole Punching Capacity: 12 sheets of 70g paper
• Binding Capacity: 450 sheets (A4) Φ51mm
• Number of Holes: 21
• Hole Margin: 3/4/5mm adjustable
• Hole Spacing: 6.5mm/0.26 inch
• Hole Size: 3mm x 8mm/0.12 inch x 0.31 inch

Package Includes:

• 1 x Comb Binding Machine