Import #7 HSS Aircraft Extension Drill 6" Long

6" overall length with extended shanks for long reach applications. Jobber drill flute length. Manufactured from high-speed steel. 135° split point is self-centering for reduced thrust and easier penetration. Sizes under .0625 do not have split points. Black oxide finish provides increased wear resistance and added lubricity in ferrous materials. For drilling in carbon steel, alloy steel and cast iron. Made In USA. Pack Of 12. 30 Day Warranty.

High Speed Steel Aircraft Extension Drill Applications: For general purpose deep drilling in normal steels, cast iron, and a variety of other ferrous and non-ferrous metals and alloys Available in 6" and 12" lengths Features: Right hand (clockwise rotation) cutting direction Standard two flute design Technical Data: Normal spiral - helical flutes Cylindrically ground from solid Manufactured from high speed steel Black Oxide finish

Triumph Twist Drill produces quality American-made tools that offer peak performance. That's why we carry them, not only for twist drills, but also for taps, dies, and special purpose tools. Specializing in drill bits for hand-held tools, Triumph is your best bet for maintenance application, fastener supply, and building construction. Triumph Twist Drill products are the tools used in the most demanding repair and maintenance applications.