This jobber length drill bit is made of high speed steel and has a 2.3 mm diameter, 26mm long shank. It is for use with cast iron, steel, and meets the standards for DIN 340. This 1899 series jobber length drill bit has a steam oxide finish, and has metric measurements. It is non-coolant through with a 2.0866 inch length. Plus it has two 27 mm spiral flutes, a straight shank, and 118 Degrees radial point.
Technical Specs
ItemJobber Length Drill Bit
Decimal Equivalent0.0906 in
Material - MachiningHigh Speed Steel
Drill Bit Point Angle118 Degrees
Coolant FedNon-Coolant Through
Flute TypeSpiral
Flute Length1.063 in
Helix Angle21 Degrees /34 Degrees
Spiral DirectionRight Hand
Shank Dia.0.0906 in
Overall Length2.087 in
Drill Length ClassJobber Length
Series1899
Aircraft DrillNo
Sheeter DrillNo
Material Grade - MachiningGeneral Purpose
Primary Material Application ISO CodeK, N, P
Drill Bit Size2.3 mm
Measurement SystemMetric
Finish - MachiningSteam Oxide
Drill Bit Point TypeRadial Point
Number of Coolant Holes0
Number of Flutes2
Maximum Drilling Depth51/64 in
Cutting DirectionRight Hand
Shank Type - MachiningStraight
Shank Length1.0236 in
Depth:Dia. Ratio4xD
Drill Bit GroupingIndividual
StandardsASME B94.11M, DIN 338
Drill Diameter Tolerance+0.0000 in/-0.0005 in
Web ThinningThinned
Primary Material ApplicationCast Iron, Steel
List Number1899
Country of OriginUnited States
(subject to change)