Rexel HD2300X 2 Hole Punch Ultra Heavy Duty Metal 50 Sheet Silver/Blue 2101521 The HD2300X is a strong, heavy duty 2 punch for punching up to 300 sheets of paper (80 gsm). The extra long handle and hollow pin technology make hole punching effortless and comfortable, even with large stacks of paper. It cuts through 150 sheets of paper in just one easy movement and up to 300 sheets with a second push. It features an adjustable paper depth and locking metal paper size guide to ensure total punching accuracy.