GBC CombBind C366E Electric Comb BinderThe CombBind C366E is ideal for high volume, shared use. Electronic paper punching makes binding quicker and easier. It combines a punch capacity of up to 30 80gsm sheets with a binding capability of up to 450 sheets using 51mm spines, handles A4 and A5 sizes and comes with useful features such as auto centring and a paper separator Attributes Punches up to 30 Sheets (80gsm) Binds up to 450 (80gsm) sheets using a 51mm comb Binds A5 sizes using A5