How To Cut Circles In Wood 15 Steps With Pictures
In addition to buying the hole saw, you will need to buy an arbor and a pilot bit for the saw. The arbor is the connecting piece that attaches the saw to the drill and the pilot bit guides the hole saw and it begins cutting. Hole saws create a small pilot hole at the center of the circle that they cut out. If you need the circle to be solid instead, you may not want to use a hole saw....