High Speed Steel Aircraft Extension Drills
TTC PRODUCTION High Speed Steel Aircraft Extension Drills - Size : #25   Flute Length : 1-7/8   Drill Point Angle: 118°   Flute Shape: Normal spiral - helical flutes   Overall Length : 12

High Speed Steel Aircraft Extension Drills

Item #: 01-115-125

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  • For general purpose deep drilling in normal steels, cast iron, and a variety of other ferrous and non-ferrous metals and alloys.


  • Right hand (clockwise rotation) cutting direction.
  • Standard two flute design.
  • Normal spiral - helical flutes.

Technical Data

  • Cylindrically ground.
  • Manufactured from high speed steel.
  • Bright finish or black finish depending upon our stock.
TTC #25 x 12"OAL HSS Aircraft Extension Drills

Other Items to Consider

TTC PRODUCTION Single Flute High Speed Steel Countersinks - Included Angle: 82°     Overall Length : 2   Shank Diameter : 1/4   SIZE : 1/4   No of Flutes: 1