This M42 screw machine drill bit is made of cobalt and has a ⅜ inch diameter, 1 5/16 inch long shank. It is for use with aluminum, brass, bronze, copper, steel, and meets ASME standards. This 2175-TC series screw machine length drill bit has a TiCN finish, and has fractional inch measurements. It is non-coolant through with a 3⅛ inch length. Plus it has two 1 13/16 inch parabolic flutes, a straight shank, and a 135 Degrees split point.
Technical Specs
ItemScrew-Machine Length Drill Bit
Decimal Equivalent0.375
Material - MachiningCobalt
Drill Bit Point Angle135 Degrees
Flute TypeParabolic
Flute Length1 13/16 in
Helix Angle40 Degrees
Spiral DirectionRight Hand
Shank Dia.3/8 in
Overall Length3 1/8 in
Drill Length ClassScrew Machine Length
Coolant FedNon-Coolant Through
Series2175-TC
Drill Diameter Tolerance+0.0000 in/-0.0010 in
Primary Material ApplicationAluminum, Brass, Bronze, Copper, Steel