Description

Drill Bit Grouping=Drill Bit
Drill Bit Dimension Type=Wire
Drill Bit Size=#1
Decimal Equivalent=0.228
Drill Bit Point Angle=135 Degrees
Drill Bit Material=Cobalt Steel
Drill Bit Finish=Black Oxide
Shank Size=1/4″-28
Flute Length=5/16 in
Wire Size=#1
Item=Threaded Shank Drill Bit
Point Angle=135 Degrees
Material=Cobalt M42
Overall Length=5/8 in
Application=For aviation
Cutting Direction=Right Hand
Depth:Dia. Ratio=2xD
Finish=Black Oxide
Standards=NAS 965 Type D
Flute Type=Spiral
Number of Flutes=2
Primary Material Application ISO Code=P, S
Primary Material Application=Steel
Shank Type – Machining=Threaded
Finish – Machining=Black Oxide
Drill Bit Point Type=Split Point
Maximum Drilling Depth=5/16 in
Spiral Direction=Right Hand
Shank Thread Size=1/4″-28
Material – Machining=Cobalt
Measurement System=Wire
Aircraft Drill=Yes
Shank Dia.=1/4″-20
Shank Shape=Threaded