This M42 screw machine drill bit is made of cobalt and has a 17/64 inch diameter, 1 3/16 inch long shank. It meets ASME standards. This 2175 series screw machine length drill bit has a straw/bronze finish, and has fractional inch measurements. It is non-coolant through with a 2⅝ inch length. Plus it has two 1 7/16 inch parabolic flutes, a straight shank, and a 135 Degrees split point.
Technical Specs
ItemScrew-Machine Length Drill Bit
Decimal Equivalent0.2656
Material - MachiningCobalt
Drill Bit Point Angle135 Degrees
Flute TypeParabolic
Flute Length1 7/16 in
Helix Angle40 Degrees
Spiral DirectionRight Hand
Shank Dia.17/64 in
Overall Length2 5/8 in
Drill Length ClassScrew Machine Length
Coolant FedNon-Coolant Through
Series2175
Drill Diameter Tolerance+0.0000 in/-0.0010 in
List Number2175
Drill Bit Size17/64 in
Measurement SystemFractional Inch
Finish - MachiningStraw/Bronze
Drill Bit Point TypeSplit Point
Number of Flutes2
Maximum Drilling Depth1 7/16 in
Cutting DirectionRight Hand
Shank Type - MachiningStraight
Shank Length1 3/16 in
Depth:Dia. Ratio10xD
Drill Point Length0.055 in
Drill Bit GroupingIndividual
StandardsASME B94.11M
Material Grade - MachiningM42
Country of OriginUnited States
(subject to change)