Reed’s Hole Master™provides a means of clamping onto pipe and using a drill to cut a hole in pipe, including steel pipe. It has a pipe diameter mounting range of 1 1/4 inches to 10 inches, and fits a hole saw up to 4 3/4 inches. With the drill attached, it separates quickly from the base, allowing the base to secure to the pipe without the added weight of the drill.
Circle 38