Comfortably and easily slice through stacks of paper with 50% less effort using EZ Squeeze technology. With an all-metal design and a wide handle for maximized comfort, confidently three-hole punch up to 40 sheets of paper with 50% less force than comparable punches. Ensure professional, consistent 3-hole placement using the built-in paper guide. The easy-to-clean chip tray maintains a tidy environment while the rubber base of the paper punch provides extra stability and protects your desktop during heavy use. With a versatile range of 1 sheet to 40 sheets, this punch works for light duty to heavy duty use. Great for work, school, or the home office. Standard three hole configuration with 9/32" diameter holes. EZ Squeeze technology requires 50% less force during use. EZ Squeeze technology requires 50% less force during use. All metal design for long lasting superior performance. Integrated paper guide for hole punching consistency. Easy clean chip tray and rubber base pad for stability. Cleanly punches 1 to 40 sheets of paper. Bostitch Office EZ Squeeze Heavy Duty 3 Hole Punch, 40-Sheet Capacity, color, has a sleek design and uses less force.