Comb Binding Machine, 21-Hole Paper Binder for Letter, A4, A5, 450 Sheets Capacity, Dual-Arm Punch & Bind

The comb binding machine is a reliable and efficient tool for home, office, or educational use. It can handle up to 450 sheets, making it ideal for creating professional reports, manuals, and do-it-yourself books. Its dual-arm punching handle ensures quick, precise, and effortless binding for consistently polished results. This machine offers a simple and effective way to organize documents, whether you are a professional, educator, or hobbyist. Key Features Binding capacity of 450 sheets with 2-inch comb spines Punches 10–12 pages per operation (80gsm/20lb paper) Supports Letter, A4, and A5 paper sizes 21-hole punching system for precise alignment Dual-arm punching handle reduces effort and ensures even compression Includes 100 pieces of 3/8″ comb binding spines and a comb protector Durable metal base with ABS plastic shell Compact, desktop-friendly design Usage This comb binding machine is perfect for offices, classrooms, and home projects. It can be used to create reports, manuals, pamphlets, and DIY scrapbooks, providing neat and professional results every time. Functionality The dual-arm punching handle simplifies the binding process and reduces strain, while the movable edge guide ensures accurate alignment for different paper sizes. Punching and binding can be done quickly and efficiently in a single workflow. Benefits With high capacity, ease of use, and durable construction, this comb binding machine helps keep documents well-organized and professionally presented. It is a versatile and reliable solution for all your binding needs.