General description This single hole punching machine is a heavy-duty, portable tool designed for creating precise holes in various materials. It is capable of punching through up to 20 pages of A4 paper with a film thickness of 1.5 mm, making it ideal for a range of applications including side strips, cards, thin PVC hard film, thin wooden boards, and paper. Technical specifications Maximum hole diameter: 8 mm Paper capacity: 20 pages of A4 paper Film thickness capacity: 1.5 mm Installation First, punch a hole in the board using the connecting rod. Then, secure it with a screw. Drill a hole with a diameter of 8 mm using the unit punching circle and place the punching circle in the hole. Usage This heavy-duty hole punch is simple and easy to use, making it suitable for various DIY projects and home improvement tasks. Other information Made of high-quality metal for durability. Lightweight and easy to carry and store.