Comb Binding Machine - Punch 12 Sheet, Easy Punch No Jam, Heavy-Duty Metal Build, Book Binder for Office Reports & Home School Projects, Includes 100 Combs, Letter/A4/A5 Compatible

Great Value for MoneyOur binding machine comes with 1 Box of 3/8'' black PVC comb binding spinesfor 50-60 sheets binding capacity
Max binding capacity: 400 sheets of paper(with 2'' comb binding spines, not included in package).
Max punch capacity: 10-12 sheets of printing paper(paper thickness80g (20lb) ), 2 sheets of 230g (85lb) cover/textured paper, 1 sheet of 5-12mil PVC cover Humanized Design, Light but sturdyDurable metal construction ensures long-lasting use.
Tips: This binding machine has an oiled cutting blade to protect the punch die from rusting. Notice To avoid staining important documents when punching, please use test cardboard first to clean the blades. Before punching holes each time, please use tools such as an art knife to clean the paper scraps inside the hole punch Easy and Safe to UseManual punching and binding operation only require 2 steps, with a low force handle that simplifies punching and non-slip feet for stability.
TIPS: First of all, Please install the handle 90 degrees perpendicular to the tray, otherwise there is no way to activate the punch function; When pressing the handle to punch holes, please press the handle to the bottom in one go, DO NOT pause halfway, so as not to cause a paper jam Marks of A4/A5/Letter Size & Adjustable Edge GuideOur upgraded comb binding machine is suitable for Letter Size (19 holes), A4 Size (21 holes), and A5 Size (15 holes), with an enhanced accuracy edge guide from 3mm to 5mm for pinpoint punching