This aircraft extension drill bit is made of high speed steel and has a 0.1285 inch diameter, 1⅜ inch long shank. This long aircraft extension drill bit has fractional inch measurements. It has a 12 inch length. Plus it has 1⅝ inch flutes, and right hand cutting direction.
Technical Specs
ItemExtension Drill
Decimal Equivalent0.1285 in
Material - MachiningHigh Speed Steel
Drill Bit Point Angle135 Degrees
Flute Length1 5/8 in
Shank Dia.0.1285 in
Overall Length12 in
Drill Bit GroupingIndividual
Drill Bit Size#30
Measurement SystemFractional Inch
Finish - MachiningSteam Oxide
Flute TypeRegular Spiral
Cutting DirectionRight Hand
Shank Length10.375 in
Drill Length ClassLong Aircraft
Material Grade - MachiningHigh Speed Steel
Country of OriginUnited Kingdom
(subject to change)