Heavy-duty high-speed steel construction with a 135 degree split point for drilling in tougher materials. Available in a black and gold finish, black oxide finish and titanium nitride coating. Black and gold drills are excellent for non-ferrous applications and low tensile steel. Black oxide finish increases wear resistance and adds lubricity to improve chip flow. Titanium nitride (TiN) coating adds lubricity and hardness, enhancing chip flow, finish hole quality and drill life.
Technical Specs
ItemJobber Length Drill Bit
Decimal Equivalent0.0938
Material - MachiningHigh Speed Steel
Drill Bit Point Angle135 Degrees
Coolant FedNon-Coolant Through
Flute TypeSpiral
Flute Length1 1/4 in
Helix Angle28 Degrees
Spiral DirectionRight Hand
Shank Dia.3/32 in
Overall Length2 1/4 in
Drill Length ClassJobber Length
Drill Bit GroupingIndividual
StandardsNAS 907 Type B
Drill Diameter Tolerance+0.0000 in/-0.0005 in
Web ThinningThinned
Primary Material ApplicationCast Iron, Stainless Steel, Steel, Tool and Die Steel
List Number150ASP-TN
Drill Bit Size3/32 in
Measurement SystemFractional Inch
Finish - MachiningTiN
Drill Bit Point TypeSplit Point
Number of Coolant Holes0
Number of Flutes2
Maximum Drilling Depth3/8 in
Cutting DirectionRight Hand
Shank Type - MachiningStraight
Shank Length1.0000 in
Depth:Dia. Ratio4xD
Drill Point Length0.0194 in
Series150ASP-TN
Aircraft DrillYes
Sheeter DrillNo
Material Grade - MachiningHigh Performance
Primary Material Application ISO CodeK, M, P
Country of OriginUnited States
(subject to change)