A1 Arbor to suit 14-30mm Holesaws
This Starrett A1 Arbor is suitable for use with Holesaw sizes ranging from 14-30mm. Fitted with a 6.5mm/1/4 in pilot drill, with set screw in the arbor body allowing easy replacement of the pilot drill. For use with FCW Holesaws. Specifications: Shank Size: 8.75 mm.