TP516-11 - Counterbores

(TP516-11)
Pilots for counterbores
Specifications
  • "H" Pilot Head dia.: 5/16 (.312)
  • "Ph" STD. Shank Dia.: 1/8"
Product Features
  • Pilots will fit almost all standard aircraft counterbores. Made out of quality tool steel. Heat treated and ground to insure concentricity.