Punches 9/32 holes Powerful T-handle design for easy punching action. High leverage handle and nontip base. Unparalleled durability with heavy-duty die-cast construction. Patented technology for superior cutting of 9/32 holes in letter, legal and A4 size paper. 40-sheet capacity is based on 20-lb. bond. Black steel. Global Product Type: Punches; Sheet Capacity: 40; Number of Holes: 3; Hole Diameter: 9/32 in.