This reduced shank Silver and Deming drill bit has a 135 Degrees drill bit point. This drill bit is made of high speed steel, has a black and gold finish, and is size 27/64 inch.
Technical Specs
ItemReduced Shank Drill Bit
Finish - MachiningBlack Oxide
Drill Bit Size27/64 in
Drill Bit Point Angle135 Degrees
Flute TypeSpiral
Flute Length2 7/8 in
Cutting DirectionRight Hand
Helix Angle28 Degrees
Depth:Dia. Ratio4xD
Shank Type - MachiningStraight with Three Flats
Shank Length1 in
Series1876
Coolant FedNon-Coolant Through
Material Grade - MachiningHeavy Duty
Primary Material Application ISO CodeK, P
Material - MachiningHigh Speed Steel
Measurement SystemFractional Inch
Decimal Equivalent0.4219
Drill Bit Point TypeSplit Point
Number of Flutes2
Maximum Drilling Depth1 11/16 in
Spiral DirectionRight Hand
Overall Length4 7/16 in
Drill Bit GroupingIndividual
Shank Dia.1/2 in
Silver & Deming DrillYes
StandardsASME B94.11M
Drill Diameter Tolerance+0.0000 in/-0.0010 in
Primary Material ApplicationCast Iron, Steel
Country of OriginUnited States
(subject to change)