Description

Drill Bit Grouping=Drill Bit
Drill Bit Dimension Type=Wire
Drill Bit Size=#21
Decimal Equivalent=0.1590
Drill Bit Point Angle=135 Degrees
Drill Bit Material=High Speed Steel
Drill Bit Finish=Black Oxide
Shank Size=1/4″-28
Flute Length=9/16 in
Overall Length=1 1/2 in
Cutting Direction=Right Hand
Application=For aviation
Point Angle=135 Degrees
Finish=Black Oxide
Wire Size=#21
Material=Steel M2
Item=Threaded Shank Drill Bit
Flute Type=Spiral
Standards=Not Rated
Measurement System=Wire
Drill Bit Point Type=Split Point
Material Grade – Machining=M2
Material – Machining=High Speed Steel
Shank Type – Machining=Threaded
Shank Thread Size=1/4″-28
Finish – Machining=Black Oxide
Aircraft Drill=No