Hole Saw Arbor, 7/16 x 2-3/8-In.
Diablo, 7/16'', hole saw arbor, 60 mm 2-3/8" cutting depth for deeper holes in 1 pass & increased productivity snap lock mandrel system for a quick & easy change with no down time, 1 size fits all mandrel fits all diablo hole saws, from 5/8" to 6" in diameter tool free plug ejection for fast material removal.