This general purpose jobber length drill bit is made of high speed steel and has a 0.561 inch diameter, 2.1653 inch long shank. It is for use with aluminum, brass, bronze, copper, and meets the standards for DIN 338. This 150D series jobber length drill bit has a bright (uncoated) finish, and has metric measurements. It is non-coolant through with a 6.6535 inch length. Plus it has two 4.4882 inch spiral flutes, a straight shank, and 118 Degrees radial point.
Technical Specs
ItemJobber Length Drill Bit
Decimal Equivalent0.561 in
Material - MachiningHigh Speed Steel
Drill Bit Point Angle118 Degrees
Coolant FedNon-Coolant Through
Flute TypeSpiral
Flute Length4.4882 in
Helix Angle28 Degrees
Spiral DirectionRight Hand
Shank Dia.0.561 in
Overall Length6.654 in
Drill Length ClassJobber Length
Drill Bit GroupingIndividual
StandardsDIN 338
Drill Diameter Tolerance+0.0000 in/-0.0012 in
Web ConstructionTapered
Material Grade - MachiningGeneral Purpose
Primary Material Application ISO CodeN
Drill Bit Size14.25 mm
Measurement SystemMetric
Finish - MachiningBright (Uncoated)
Drill Bit Point TypeRadial Point
Number of Coolant Holes0
Number of Flutes2
Maximum Drilling Depth114.00 mm
Cutting DirectionRight Hand
Shank Type - MachiningStraight
Shank Length2.1653 in
Depth:Dia. Ratio4xD
Drill Point Length0.1685 mm
Series150D
Aircraft DrillNo
Sheeter DrillNo
Web ThinningWeb-Thinned
Primary Material ApplicationCarbon Steel, Cast Iron, Non-Ferrous Materials
List Number150D
Country of OriginUnited States
(subject to change)