Skip to content
31/64 (.4844) Extension Drill Bit Cobalt 12 Long

31/64 (.4844) Extension Drill Bit Cobalt 12 Long

Cobalt
  • Type D Threaded Square Shank Cobalt Adaptor
     Drill NAS 965 1/4-28 UNF Class 2A Thread
  • Surface Treated-Steam Oxide
  • Drills are manufactured to NAS 965 Type D construction.
  • Cobalt drills are for drilling hard, tough, high tensile strength materials in confined areas
Sold out
$63.71 - $63.71
$63.71
$63.71 - $63.71
$63.71
Request a quote