HIgh speed steel, 118 degree. For tool steel, alloyed steel, aluminum, carbon steels and cast iron. Size 23/64 in., decimal equivalent 0.3594, flute length 3-1/2 in, and length 4-7/8 in.
Technical Specs
ItemJobber Length Drill Bit
Decimal Equivalent0.3594
Material - MachiningHigh Speed Steel
Drill Bit Point Angle118 Degrees
Coolant FedNon-Coolant Through
Flute TypeSpiral
Flute Length3 1/2 in
Helix Angle21 Degrees /34 Degrees
Spiral DirectionRight Hand
Shank Dia.23/64 in
Overall Length4 7/8 in
Drill Length ClassJobber Length
Drill Bit GroupingIndividual
StandardsNAS 907 Type A
Drill Diameter Tolerance+0.0000 in/-0.0010 in
Web ThinningThinned
Primary Material ApplicationAluminum, Brass, Bronze, Copper, Steel
List Number2228
Drill Bit Size23/64 in
Measurement SystemFractional Inch
Finish - MachiningBright (Uncoated)
Drill Bit Point TypeSplit Point
Number of Coolant Holes0
Number of Flutes2
Maximum Drilling Depth1 7/16 in
Cutting DirectionRight Hand
Shank Type - MachiningStraight
Shank Length1 3/8 in
Depth:Dia. Ratio4xD
Drill Point Length0.108 in
Series2228
Aircraft DrillYes
Sheeter DrillNo
Material Grade - MachiningGeneral Purpose
Primary Material Application ISO CodeN, P
Country of OriginUnited States
(subject to change)