Genmes Medium 4 Hole PunchThe Genmes Medium 4 Hole Punch is a durable, all metal punch designed for office and school use, capable of punching up to 20 sheets of 80gsm paper. It features four adjustable 7mm diameter holes with a 9mm punching depth, allowing customizable hole spacing (typically 80mm apart). Equipped with a removable chip tray for easy cleanup and an adjustable paper guide for precise alignment, it ensures clean, consistent punches. Ideal for binding reports or