Starrett Jobbers’ Drill Gage
“The jobbers drill gage allows for quick sizing of any twist drill from 1/16″” to 1/2″” by 64ths. The gage has a black matte finish with gage information steel stamped on one side and white marked on reverse for quick, clear reading.”
29 holes marked with drill size in inches and decimal equivalents
Rigidly tested after hardening
Approximately 5/64″ thick by 2-5/16″ wide by 6-1/4″ long
Quick sizing of any twist drill from 1/16-1/2″ by 64ths