This jobber length drill bit is made of high speed steel and has a 0.1610 inch diameter shank. This 380 series jobber length drill bit has a black oxide finish, and has wire measurements. It has a 2¼ inch length. Plus it has two 1 1/16 inch spiral flutes, a straight shank, left hand cutting direction, and 135 Degrees split point drill point.
Technical Specs
ItemScrew Machine Length Drill
Decimal Equivalent0.161 in
Material - MachiningHigh Speed Steel
Drill Bit Point Angle135 Degrees
Flute TypeSpiral
Flute Length1 1/16 in
Spiral DirectionLeft Hand
Shank Dia.0.1610 in
Overall Length2.125 in
Drill Bit GroupingIndividual
Web ConstructionSplit
Primary Material ApplicationStainless Steel, Titanium
Drill Bit Size#20
Measurement SystemWire
Finish - MachiningBlack Oxide
Drill Bit Point TypeSplit Point
Number of Flutes2
Cutting DirectionLeft Hand
Shank Type - MachiningStraight
Shank Length1.0625 in
Drill Length ClassScrew Machine Length
Series380
Material Grade - MachiningNAS Type C
List Number380A
Country of OriginUnited States
(subject to change)