This reduced shank Silver and Deming drill bit has a 118 Degrees drill bit point. In addition, it is made of high speed steel and has a steam oxide finish.
Technical Specs
ItemReduced Shank Drill Bit
Finish - MachiningBlack Oxide
Drill Bit Size59/64 in
Drill Bit Point Angle118 Degrees
Flute TypeSpiral
Flute Length79.38 mm
Cutting DirectionRight Hand
Helix Angle28 Degrees
Depth:Dia. Ratio4xD
Shank Type - MachiningStraight
Shank Length2 1/4 in
Series1813
Coolant FedNon-Coolant Through
Primary Material ApplicationCast Iron, Steel
Material - MachiningHigh Speed Steel
Measurement SystemFractional Inch
Decimal Equivalent0.9219
Drill Bit Point TypeConventional Point
Number of Flutes2
Maximum Drilling Depth3 11/16 in
Spiral DirectionRight Hand
Overall Length6 in
Drill Bit GroupingIndividual
Shank Dia.1/2 in
Silver & Deming DrillNo
StandardsNot Rated
Drill Diameter Tolerance+0.0000 in/-0.0012 in
Primary Material Application ISO CodeK, P
Country of OriginUnited States
(subject to change)