Carl HC-340 Heavy Duty 3 Hole Steel Punch
Product Description: 40-Sheet Capacity HC-340 Heavy-Duty Three-Hole Punch Three precision-ground all-steel 9/32" punch heads. Strong steel handle grip for easy open-handed punching. Built-in paper guide for quick paper positioning. Easy-to-empty chip tray. Steel. Manufacturer?s limited lifetime warranty. Capacity is based on 20-lb. bond. Silver.