Bright finish split point jobber drill is a high speed steel, 118 degree. Material applications: tool steel, alloyed steel, aluminum, carbon steels and cast iron. Size 30, decimal equivalent 0.1285, flute length 1-5/8 in., and length 2-3/4 in.
Technical Specs
ItemJobber Length Drill Bit
Decimal Equivalent0.1285
Material - MachiningHigh Speed Steel
Drill Bit Point Angle118 Degrees
Coolant FedNon-Coolant Through
Flute TypeSpiral
Flute Length1 5/8 in
Helix Angle21 Degrees /34 Degrees
Spiral DirectionRight Hand
Shank Dia.1/8 in
Overall Length2 3/4 in
Drill Length ClassJobber Length
Drill Bit GroupingIndividual
StandardsNAS 907 Type A
Drill Diameter Tolerance+0.0000 in/-0.0007 in
Web ThinningThinned
Primary Material ApplicationAluminum, Brass, Bronze, Copper, Steel