Attributes

Key Value
Coolant FedNon-Coolant Through
Cutting DirectionRight Hand
Decimal Equivalent0.5000
Depth:Dia. Ratio4xD
Drill Bit GroupingIndividual
Drill Bit Point Angle118 Degrees
Drill Bit Point TypeNotched Point
Drill Bit Size1/2 in
Drill Diameter Tolerance+0.0000 in /-0.0010 in
Drill Length ClassExtra Long
Drill Point Length0.1502 in
Finish - MachiningBlack Oxide
Flute Length9 in
Flute TypeSpiral
Helix Angle21 Degrees to 34 Degre.
ItemExtra Long Drill Bit
Material - MachiningHigh Speed Steel
Material Grade - Machin.General Purpose
Maximum Drilling Depth2 in
Measurement SystemFractional Inch
Number of Flutes2
Overall Length12 in
Primary Material Applic.Cast Iron, Steel
Primary Material Applic.K, P
Series1806
Shank Dia.1/2 in
Shank Length3 in
Shank Type - MachiningStraight
Spiral DirectionRight Hand
StandardsASME
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