L.S. Starrett A10-E Hole Saw Drive Arbor with Extended Length 1/4 Inch HSS Pilot Drill - 11/32 Inch Hex Shank - Screw thread 5/8 -18 Inch- Arbor suitable for use with MPH Hole Saws 11934
Hole Saw - Starrett 3-1/4'' (83mm) Deep Cut Hole Saw, ADCH0314 – Hansler Smith
Starrett Sh0200 Bi Metal Hole Saw F2”(51Mm)
STARRETT KV291 3/4" to 3" Saw Dia. Hole Saw Set | Travers Tool