Prepare documents for filing in binders or folders with this Staples One-Touch 40-sheet adjustable-hole punch. Create crisp, evenly placed holes with this adjustable-hole punch. A margin guide and adjustable margin depth lets you select the perfect measurements for your documents, and the clip tray makes it easy to empty paper pieces after use. The One-Touch design allows for effortless operation. This Staples 40-sheet three-hole punch boasts a metal base and aluminum body for added durability. Easy-to-use desktop hole adjustable punch delivers perfectly placed hole punches every time. 40-sheet paper punch capacity. Punches circular holes. Durable metal and aluminum construction ensures long-lasting performance. Punch is designed with a metal base.