Bright finish screw machine drill, list No. 2120 right hand straight shank. High speed steel, 118 degree point, bright finish. Material applications: alloyed steel, brass, carbon steels, cast iron.
Technical Specs
ItemScrew-Machine Length Drill Bit
Decimal Equivalent0.2031
Material - MachiningHigh Speed Steel
Drill Bit Point Angle118 Degrees
Flute TypeSpiral
Flute Length1 3/16 in
Helix Angle28 Degrees
Spiral DirectionRight Hand
Shank Dia.13/64 in
Overall Length2 1/4 in
Drill Length ClassScrew Machine Length
Coolant FedNon-Coolant Through
Series2120
Drill Diameter Tolerance+0.0000 in/-0.0007 in
Primary Material ApplicationAluminum, Brass, Bronze, Copper
List Number2120
Drill Bit Size13/64 in
Measurement SystemFractional Inch
Finish - MachiningBright (Uncoated)
Drill Bit Point TypeConventional Point
Number of Flutes2
Maximum Drilling Depth1 3/16 in
Cutting DirectionRight Hand
Shank Type - MachiningStraight
Shank Length1 1/16 in
Depth:Dia. Ratio4xD
Drill Point Length0.061 in
Drill Bit GroupingIndividual
StandardsASME B94.11M-1993
Material Grade - MachiningGeneral Purpose
Primary Material Application ISO CodeN
Country of OriginUnited States
(subject to change)