3/8" Hole Saw Arbor, For Use With Milwaukee Hole Saws Up To 1-3/16" In Diameter 30 MM.
Customer Reviews:
Avg. Customer Rating: 5.0 / 5.0
Much better than the one that came in the box set:
This arbor has a one-piece shank that has flats on it. The result: no slips in the chuck. My first arbor used the end of the pilot bit to secure in the chuck-- it constantly slipped and eventually just snapped off. This is the best arbor out there.