This M42 jobber length drill bit is made of cobalt and has a 5/64 inch diameter, one-inch long shank. It is designed for use with steel, and meets ASME standards. This 2075-TN series jobber length drill bit has a TiN finish, and has wire measurements. It is non-coolant through with a 2¼ inch length. Plus it has two 1¼ inch parabolic flutes, a straight shank, and a 135 Degrees split point.
Technical Specs
ItemJobber Length Drill Bit
Decimal Equivalent0.089
Material - MachiningCobalt
Drill Bit Point Angle135 Degrees
Coolant FedNon-Coolant Through
Flute TypeParabolic
Flute Length1 1/4 in
Helix Angle35 Degrees /45 Degrees
Spiral DirectionRight Hand
Shank Dia.5/64 in
Overall Length2 1/4 in
Drill Length ClassJobber Length
Drill Bit GroupingIndividual
StandardsASME B94.11M
Drill Diameter Tolerance+0.0000 in/-0.0005 in
Web ThinningThinned
Primary Material ApplicationSteel
List Number2075-TN
Drill Bit Size#43
Measurement SystemWire
Finish - MachiningTiN
Drill Bit Point TypeSplit Point
Number of Coolant Holes0
Number of Flutes2
Maximum Drilling Depth45/64 in
Cutting DirectionRight Hand
Shank Type - MachiningStraight
Shank Length1.0000 in
Depth:Dia. Ratio10xD
Drill Point Length0.0184 in
Series2075-TN
Aircraft DrillNo
Sheeter DrillNo
Material Grade - MachiningM42
Primary Material Application ISO CodeP
Country of OriginUnited States
(subject to change)