Starrett A1E arbor with extra length and high speed steel pilot drill is suitable for hole saws that are between 14mm to 30mm diameter, or also known as mandrel. Exactly the same as Starrett A1 arbor, but with 13mm longer pilot drill. Perfect for downlight installation.
- Starrett A1E extended length quick hitch arbor drill bit
- 13mm (1/2”) longer than standard A1 arbor
- 6.35mm (1/4") high speed steel pilot drill and 8.75mm (11/32”) hex shank
- Fits hole saw diameters 14-30mm (9/16” - 1.3/16”)
- Set screw in base of the arbor allows for fast replacement of the pilot drill
