Swingline 10-Sheet Precision Pro Desktop Two- and Three-Hole Punch, 9/32 inch HolesAn updated, contoured design adds style to this durable, precision punch. Patented pin technology offers exceptional cutting action for clean and precise holes. Easy to feed for with built-in paper centering guide for accurate hole placement. Punch heads adjust for two- or three-hole punching. Convenient chip holder. Metal construction. Sheet Capacity: 10; Operating Method: Manual; Number of Holes: 2-3; Hole Diameter: 9/32".