Attributes

Key Value
ApplicationFor aviation
Cutting DirectionRight Hand
Decimal Equivalent0.3125
Depth:Dia. Ratio4xD
Drill Bit Dimension TypeFractional Inch
Drill Bit FinishBlack Oxide
Drill Bit GroupingDrill Bit
Drill Bit MaterialCobalt Steel
Drill Bit Point Angle135 Degrees
Drill Bit Size5/16 in
FinishBlack Oxide
Flute Length1 1/8 in
Flute TypeSpiral
Fractional Size5/16"
ItemThreaded Shank Drill Bit
MaterialCobalt M42
Maximum Drilling Depth1 1/8 in
Number of Flutes2
Overall Length2 1/8 in
Point Angle135 Degrees
Shank Dia.1/4"-20
Shank Size1/4"-28
Shank Thread Size1/4"-28
StandardsNAS 965 Type D
© 2025 · Data Alchemy · Version 60 · ts:1760052239
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