The Starrett A2 Arbor is suitable for use with holesaw sizes ranging from Ø32-210mm. Fitted with a 6.5mm/1/4in pilot drill, with set screw in the arbor body allowing easy replacement of the pilot drill. For use with FCW Holesaws.
Shank Size: 7/16in hex suitable to fit 1/2in capacity chuck.
Use with holesaws H0114 - H210 mm inclusive 1.1/4 - 8. 9/32in. (32-152mm).