Swingline 74440 40-Sheet Heavy-Duty Three-Hole Adjustable Punch, 9/32" Holes, Black, 1 Each

When you want to make quick work of large stacks, this powerful workhorse lets you do it with ease. Features a T-handle design for increased leverage and easier punching action. Patented technology delivers precision cutting of holes in letter, legal and A4 size paper. Metric and inch positioning on face plate. Heavy-duty steel. Nonskid base won't damage desk.