Starrett A15 Hole Saw Drive Arbor Extension Starrett 300mm (12") hole saw arbor extension bar that is suitable for use with any arbor with a 9.5mm (3/8") shank size. GBP 20.31 1
Starrett A5 Hole Saw Drive Arbor Extension This Starrett 300mm (12") hole saw arbor extension bar is suitable for use with any arbor with an 11mm (7/16") shank size. GBP 11.10 1
