Hole Saws: Type - Hole Saw; Cutter Construction - Bi-Metal; Saw OD - 1-3/4"; Pipe Tap - 1-1/2" Pipe Tap; Pipe Entrance - 1-1/4" Pipe Entr; Arbor Required - #373004, #373003; Additional Information - Metric Size: 44mm; Manufacturer Series - Marthon
Additional Info: Metric Size: 44mm