Attributes

Key Value
Aircraft DrillN
Coolant FedNon-Coolant Through
Cutting DirectionRight Hand
Decimal Equivalent0.3125
Depth:Dia. Ratio8xD
Double MarginN
Drill Bit GroupingIndividual
Drill Bit Point Angle135 Degrees
Drill Bit Point TypeSplit Point
Drill Bit Size5/16 in
Drill Diameter Tolerance+0.0000 in /-0.0010 in
Drill Length ClassJobber Length
Drill Point Length0.0647 in
Finish - MachiningBright (Uncoated)
Flute Length3 3/16 in
Flute TypeSpiral
Helix Angle40 Degrees
ItemJobber Length Drill Bit
Material - MachiningHigh Speed Steel
Material Grade - Machin.Heavy Duty
Maximum Drilling Depth2 1/2 in
Measurement SystemFractional Inch
Number of Coolant Holes0
Number of Flutes2
Overall Length4 1/2 in
Primary Material Applic.Carbon Steel, Alloy Ste.
Primary Material Applic.P
Series150WLP
Shank Dia.0.3125
Shank Length1 5/16 in
Shank Type - MachiningStraight
Sheeter DrillNo
Spiral DirectionRight Hand
StandardsANSI
Web ConstructionTapered
Web ThinningWeb Thinned
© 2025 · Data Alchemy · Version 60 · ts:1760052239
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