This M35 jobber length drill bit is made of cobalt and has a 31/64 inch diameter, 1½ inch long shank. It is for use with steel, titanium, and meets the standards for NAS 907 Type B. This 550ASP-TN series jobber length drill bit has a TiN finish, and has fractional inch measurements. It is non-coolant through with a 5⅞ inch length. Plus it has two 4⅜ inch spiral flutes, a straight shank, and a 135 Degrees split point.
Technical Specs
ItemJobber Length Drill Bit
Decimal Equivalent0.4844
Material - MachiningCobalt
Drill Bit Point Angle135 Degrees
Coolant FedNon-Coolant Through
Flute TypeSpiral
Flute Length4 3/8 in
Helix Angle28 Degrees
Spiral DirectionRight Hand
Shank Dia.31/64 in
Overall Length5 7/8 in
Drill Length ClassJobber Length
Drill Bit GroupingIndividual
StandardsNAS 907 Type B
Drill Diameter Tolerance+0.0000 in/-0.0010 in
Web ThinningThinned
Primary Material ApplicationStainless Steel, Steel, Titanium