Durable and Reliable Construction Built to last, this comb binding machine features a solid cast iron base with a powdercoated finish for exceptional rust resistance. The sturdy ABS plastic shell resists wear during regular use, while the reinforced metal arms and sharp carbon steel blades deliver consistent punching precision and longterm durability. Flexible Size Compatibility Easily handle a range of document sizes, including Letter, A4, and A5 formats. This versatility makes it suitable for different office tasks, academic projects, and professional presentations without the need for multiple machines. Complete Accessory Set for Immediate Use Includes 100 pieces of 3/8 inch comb binding spines, ideal for creating neatly bound documents right away. Comes with an oilabsorbing paper to help maintain cleanliness and proper lubrication, ensuring performance from the first use. Effortless Operation Adjustable edge guides and side margins allow you to align pages accurately for clean, professional results. Simply press the handle lever to punch holes and bind documents in one smooth motion, reducing effort and increasing productivity. Practical Applications for preparing reports, manuals, and proposals in business environments. Suitable for compiling study materials or projects for schools and universities. Ideal for organizing or professional reference books, guides, and portfolios. This comb binding machine combines robust materials, versatile functionality, and userfriendly design, making it a dependable solution for creating professionalquality bound documents quickly and efficiently.