Simply engage the beveled edge of the sleeve with the countersunk hole in the hinge and press down on the handle until the built-in mechanism strikes a blow for truly concentric starting holes every time. To draw hinges, etc., sideways, tilt the punch slightly in the opposite direction. This automatic centering punch combines with lightweight aluminum punch with an exclusive self centering locating sleeve that automatically centers starter holes for screws.
Locate Hinges in Seconds - This automatic Centre punch locates hinges in seconds. The is easily removed for replacement or resharpening.