This general purpose jobber length drill bit is made of high speed steel and has a ⅜ inch diameter, 1⅜ inch long shank. It is for use with steel. This 150K series jobber length drill bit has a black oxide finish, and has fractional inch measurements. It is non-coolant through with a five-inch length. Plus it has two 3⅝ inch spiral flutes, a straight shank, and a 118 Degrees split point drill point.
Technical Specs
ItemJobber Length Drill Bit
Decimal Equivalent0.375
Material - MachiningHigh Speed Steel
Drill Bit Point Angle118 Degrees
Coolant FedNon-Coolant Through
Flute TypeSpiral
Flute Length3 5/8 in
Helix Angle28 Degrees
Spiral DirectionRight Hand
Shank Dia.3/8 in
Overall Length5 in
Drill Length ClassJobber Length
Drill Bit GroupingIndividual
StandardsNot Rated
Drill Diameter Tolerance+0.0000 in/-0.0010 in
Web ThinningThinned
Primary Material ApplicationSteel
List Number150K
Drill Bit Size3/8 in
Measurement SystemFractional Inch
Finish - MachiningBlack Oxide
Drill Bit Point TypeSplit Point
Number of Coolant Holes0
Number of Flutes2
Maximum Drilling Depth1 1/2 in
Cutting DirectionRight Hand
Shank Type - MachiningStraight
Shank Length1 3/8 in
Depth:Dia. Ratio4xD
Drill Point Length0.1127 in
Series150K
Aircraft DrillYes
Sheeter DrillNo
Material Grade - MachiningGeneral Purpose
Primary Material Application ISO CodeN, P
Country of OriginUnited States
(subject to change)