187 Starrett Jobbers Drill Gage Hardened (1/16-1/2*)

187
Starrett Jobbers Drill Gage –
hardened
1/16-1/2"

• Quick sizing of any twist drill
  from 1/16-1/2" by 64ths
• 29 holes marked with drill
  size in inches and decimal
  equivalents
• Rigidly tested after hardening
• Black matte finish with gage
  information steel stamped on
  one side and white marked
  on reverse for quick, clear
  reading
• Approximately 5/64" thick by
  2-5/16" wide by 6-1/4" long