This general purpose jobber length drill bit is made of high speed steel and has a 2.8 mm diameter, 28 mm long shank. It is for use with aluminum, brass, bronze, cast iron, copper, and steel. This 150 series jobber length drill bit has a black oxide finish, and has metric measurements. It is non-coolant through with a 61mm length. Plus it has two 33mm spiral flutes, a straight shank, and 118 Degrees conventional point.
Technical Specs
ItemJobber Length Drill Bit
Decimal Equivalent0.1102
Material - MachiningHigh Speed Steel
Drill Bit Point Angle118 Degrees
Coolant FedNon-Coolant Through
Flute TypeSpiral
Flute Length33.00 mm
Helix Angle28 Degrees
Spiral DirectionRight Hand
Shank Dia.2.8 mm
Overall Length61.00 mm
Drill Length ClassJobber Length
Drill Bit GroupingIndividual
StandardsNot Rated
Drill Diameter Tolerance+0.0000 in/-0.0005 in
Web ThinningThinned
Primary Material ApplicationAluminum, Brass, Bronze, Cast Iron, Copper, Steel
List Number150
Drill Bit Size2.80 mm
Measurement SystemMetric
Finish - MachiningBlack Oxide
Drill Bit Point TypeConventional Point
Number of Coolant Holes0
Number of Flutes2
Maximum Drilling Depth7/16 in
Cutting DirectionRight Hand
Shank Type - MachiningStraight
Shank Length28 mm
Depth:Dia. Ratio4xD
Drill Point Length0.0331 mm
Series150
Aircraft DrillNo
Sheeter DrillNo
Material Grade - MachiningGeneral Purpose
Primary Material Application ISO CodeK, N, P
Country of OriginUnited States
(subject to change)