Aircraft Extension Bits - 18" Overall Length, 1/2" Shank

SKU: TPA40.18:EA Available on Backorder
Regular price $181.47
Because of the inaccessibility or the extreme depth of a hole, it is found that even long series drills are not long enough. The drilling of such holes generally requires the use of an Extra Length Drill. The drills are made with a general purpose flute design which will perform satisfactorily under the widest range of operating conditions and materials.
  • Series: 1318R
  • Fractional
  • High Speed Steel
  • Black Oxide
  • 118 Point
  • Reduced Shank
  • Overall Length: 18
  • Shank Size: 1/2

* All Pictures Shown Are For Illustration Purpose Only. Actual Product May Vary Due To Product Enhancement.