Attributes

Key Value
Aircraft DrillYes
Coolant FedNon-Coolant Through
Cutting DirectionRight Hand
Decimal Equivalent0.1440
Depth:Dia. Ratio4xD
Drill Bit GroupingIndividual
Drill Bit Point Angle135 Degrees
Drill Bit Point TypeSplit Point
Drill Bit Size#27
Drill Diameter Tolerance+0.0000 in /-0.0007 in
Drill Length ClassExtra Long
Drill Point Length0.0298 in
Finish - MachiningBlack Oxide
Flute Length1 7/8 in
Flute TypeSpiral
Helix Angle28 Degrees
ItemExtra Long Drill Bit
Material - MachiningHigh Speed Steel
Material Grade - Machin.High Performance
Maximum Drilling Depth1 7/8 in
Measurement SystemWire
Number of Flutes2
Overall Length12 in
Primary Material Applic.Cast Iron, Steel
Primary Material Applic.K, P
Series912
Shank Dia.9/64 in
Shank Length11/8 in
Shank Type - MachiningStraight
Spiral DirectionRight Hand
StandardsNational Aerospace Stan.
© 2025 · Data Alchemy · Version 60 · ts:1760052239
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