Vulcan 362691OR Aircraft Drill Bit, 3/16" x 12"
High quality high speed steel has 135 degree split point that eliminates need for center punch and keeps drill from skating on hard surfaces. All sizes 3/16`` and larger have 3 flats on the shank so the drill chuck gets a better grip on the drill bit. For drilling most ferrous and non ferrous metals.
Diameter x Length: 3/16" x 12"
High speed steel