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#20 (.161) 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
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Original price $12.91 - Original price $12.91
Original price
$12.91
$12.91 - $12.91
Current price $12.91
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