High-speed steel, 118 degree point, black finish. Material applications: tool steel, alloyed steel, carbon steels, cast iron. Black Oxide coating gives increased lubricity for longer tool life and chip flow. For use with hand, drills, drill presses, CNC machines.
Technical Specs
ItemJobber Length Drill Bit
Decimal Equivalent0.4219
Material - MachiningHigh Speed Steel
Drill Bit Point Angle118 Degrees
Coolant FedNon-Coolant Through
Flute TypeSpiral
Flute Length3 15/16 in
Helix Angle28 Degrees
Spiral DirectionRight Hand
Shank Dia.27/64 in
Overall Length5 3/8 in
Drill Length ClassJobber Length
Drill Bit GroupingIndividual
StandardsDIN 338
Drill Diameter Tolerance+0.0000 in/-0.0010 in
Web ThinningThinned
Primary Material ApplicationCast Iron, Steel
List Number150
Drill Bit Size27/64 in
Measurement SystemFractional Inch
Finish - MachiningBlack Oxide
Drill Bit Point TypeConventional Point
Number of Coolant Holes0
Number of Flutes2
Maximum Drilling Depth1 11/16 in
Cutting DirectionRight Hand
Shank Type - MachiningStraight
Shank Length1 7/16 in
Depth:Dia. Ratio4xD
Drill Point Length0.1267 in
Series150
Aircraft DrillNo
Sheeter DrillNo
Material Grade - MachiningGeneral Purpose
Primary Material Application ISO CodeK, P
Country of OriginUnited States
(subject to change)