This arbor is meant to be used in a rigid set-up such as a mill or lathe, NOT for hand drills. It will accept common hole saws such as Starrett, Lenox, Bahco, Milwaukee and others.
- Threaded 1/2"-20 to accept hole saws 1-3/16" and under.
- The shaft is 3/4" diameter x 2-1/2" long.
Item sold individually.