STARRETT ARBOR WITH HSS DRILL - FITS HOLESAWS 14-30mm

Fits Hole Saw 14 - 30mm (9/16" - 1.3/16") FIts Chucks up to 9.5mm (3/8") Shank Size 8.75mm (11/32") Screw Thread 1/2"-20The set screw in the body allows for easy replacement of the pilot drill. Arbor supplied with High Speed Steel Pilot Drill