10 Sheets Capacity 4 Hole Puncher. Distance between the hole: 8cm. Hole Diameter: 6mm. Size: 27x7x9cm. Punchers are made of sturdy high-quality metal, ensuring durability and rust resistance. The Hole punch has a sturdy and durable structure, and is not easily broken after multiple cuts. It also comes with a waste paper storage device that keeps leftover scraps neatly in the groove, preventing any mess on your desk.