Enjoy breakthrough ease-of-use and punching precision from this durable punch. Smoothly punches with 50% less punching effort. Lock-down handle is padded for added comfort. Delivers clean, precise holes with patented pin technology. Adjustable paper guide for control. 2 3/4" center to center. Features calibrated position guide for accuracy and removable chip holder to make clean-up easy. Non-skid base. Durable steel construction for years of reliable performance.