The KW-triO 09210 Single Hole Punch is a compact yet durable punching tool designed for daily office, school and home use. Built with all-metal construction and a sturdy metal handle, it delivers reliable performance and long-lasting durability. This punch can handle up to 12 sheets at a time, making it ideal for efficiently organizing documents. Featuring a 6 mm hole diameter and 12 mm punching depth, it ensures clean and precise holes every time. The punch also includes an easy-to-remove chip tray for quick cleaning and mess-free operation. Product Dimensions: 3.30 x 1.10 x 2.63 Inches/84 x 28 x 67 mm