PD-1503 Coil Binding Machine 43-Hole 4:1 Spiral Binder with Inserter | 43 round holes for Letter-size sheets; electric coil inserter handles coils up to 7/8 inch for faster spiral binding

43-Hole 4:1 Coil Binder Designed for letter-size 8.5" x 11" paper, perfect for reports, manuals, and presentations. Built-In Coil Inserter Assists in rolling spiral coils through punched sheets more quickly, saving effort on repeated binding tasks. Punches up to 15 Sheets Manages up to 15 sheets of 20 lb paper at once for effective daily office or school use. Compatible with 4:1 Pitch Coils Functions with standard 4:1 spiral binding coils for neat and professional documents. Open-Throat Punching Design Enables continuous punching for longer paper sizes with extra flexibility. Adjustable Paper Guide Aids in aligning pages precisely before punching for tidy and uniform binding results. Durable Metal Construction Robust frame, non-slip feet, and extended handle deliver steady, dependable performance. Easy to Use for Beginners Straightforward manual punching and coil inserting make it appropriate for office, school, and home projects