Description

Drill Bit Grouping=Drill Bit
Drill Bit Dimension Type=Fractional Inch
Drill Bit Size=1/4 in
Decimal Equivalent=0.2500
Drill Bit Point Angle=135 Degrees
Drill Bit Material=High Speed Steel
Drill Bit Finish=Black Oxide
Shank Size=1/4″-28
Flute Length=1 1/8 in
Application=For aviation
Finish=Black Oxide
Depth:Dia. Ratio=4xD
Overall Length=2 1/8 in
Material=Steel M2
Point Angle=135 Degrees
Fractional Size=1/4″
Item=Threaded Shank Drill Bit
Cutting Direction=Right Hand
Standards=NAS 965 Type B
Flute Type=Spiral
Number of Flutes=2
Shank Type – Machining=Threaded
Finish – Machining=Black Oxide
Primary Material Application=Cast Iron, Steel
Spiral Direction=Right Hand
Aircraft Drill=Yes
Shank Thread Size=1/4″-28
Drill Bit Point Type=Split Point
Primary Material Application ISO Code=K, P
Maximum Drilling Depth=1 1/8 in
Material – Machining=High Speed Steel
Web Construction=Split
Measurement System=Fractional Inch
Shank Shape=Threaded
Shank Dia.=1/4″-20