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29/64 (.4531) 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
Original price $58.10 - Original price $58.10
Original price
$58.10
$58.10 - $58.10
Current price $58.10
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