1-3/8" Carbide Tipped Hole Saw (Performs 1-1/2" Taps)
These tungsten carbide tipped hole saws perform several taps on PVC and Asbestos Cement. Will also perform a few Ductile Iron taps. They are not designed to tap through hard steels such as Carbon and Cast Iron.
Part number: AT-1-3/8-H