GBC's range of binding machines provide the fast, professional finish for all your business documents and presentation papers, no matter whether working from office, home office or home | Binding documents is now easier than ever | The GBC Combbind C340 binding machine is ideal for offices with frequent binding requirements | Unique gravity fed low force paper punching makes binding documents easier | Quickstep work flow guide for simple and intuitive operation | Choose colour coded gbc binding combs for maximum productivity | Solid construction provides longer life and greater durability | Automatic centering of pages and document separator | Double handle for extra power when punching | Compatible with A4 21 loop plastic binding combs | 2 year warranty