Aircraft Extension Drills

Aircraft Extension Drill Bits

  • One piece construction for long lasting durability and strength
  • Available in 6″ and 12″
  • 135° Split point is self centering to help reduce the thrust requirements
  • Split point penetrates on contact and prevents “walking” of the bit
  • Industrial-Grade NAS construction (HSS and Cobalt)
  • Heavy duty jobber flute length drills that are used for drilling holes in hard to reach places
  • Manufactured in the US
  • Manufactured in the US
  • Manufactured in the US
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