This non-coolant through jobber drill bit features two spiral flutes and a 135 Degrees point angle. It has a flute length of 0.708 inches, an overall length of 1 37/64 inches, and a diameter of 1.5 millimetres. It is made of high-speed steel and is made for use with carbon steel and cast iron.
Technical Specs
ItemJobber Length Drill Bit
Decimal Equivalent0.0591
Material - MachiningHigh Speed Steel
Drill Bit Point Angle135 Degrees
Coolant FedNon-Coolant Through
Flute TypeSpiral
Flute Length18.00 mm
Helix Angle28 Degrees
Spiral DirectionRight Hand
Shank Dia.1 1/2 in
Overall Length40.00 mm
Drill Length ClassJobber Length
Drill Bit GroupingIndividual
StandardsDIN 338
Drill Diameter Tolerance+0.0000 in/-0.0005 in
Web ThinningThinned
Primary Material ApplicationCast Iron, Steel
List Number1878
Drill Bit Size1.50 mm
Measurement SystemMetric
Finish - MachiningBlack and Gold
Drill Bit Point TypeSplit Point
Number of Coolant Holes0
Number of Flutes2
Maximum Drilling Depth15/64 in
Cutting DirectionRight Hand
Shank Type - MachiningStraight
Shank Length22.00 mm
Depth:Dia. Ratio4xD
Drill Point Length0.0122 mm
Series1878
Aircraft DrillNo
Sheeter DrillNo
Material Grade - MachiningHigh Performance
Primary Material Application ISO CodeK, P
Country of OriginUnited States
(subject to change)