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1/2 (.500) 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
Original price $62.59 - Original price $62.59
Original price
$62.59
$62.59 - $62.59
Current price $62.59
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