CLE-line 1/2 inch reduced shank drills is a surface treated reduced shank. High speed steel, 118 degree point and a black finish. Material applications: tool steel, alloyed steel, carbon steels and cast iron. Overall length 6 inches, shank size 1/2 inch.
Technical Specs
ItemReduced Shank Drill Bit
Finish - MachiningBlack Oxide
Drill Bit Size1/2 in
Drill Bit Point Angle118 Degrees
Flute TypeSpiral
Flute Length3 1/8 in
Cutting DirectionRight Hand
Helix Angle28 Degrees
Depth:Dia. Ratio4xD
Shank Type - MachiningStraight
Shank Length2 1/4 in
Series1892
Coolant FedNon-Coolant Through
Material Grade - MachiningM42
Primary Material Application ISO CodeK, P
Material - MachiningHigh Speed Steel
Measurement SystemFractional Inch
Decimal Equivalent0.5
Drill Bit Point TypeConventional Point
Number of Flutes2
Maximum Drilling Depth2 1/2 in
Spiral DirectionRight Hand
Overall Length6 in
Drill Bit GroupingIndividual
Shank Dia.1/2 in
Silver & Deming DrillYes
StandardsNot Rated
Drill Diameter Tolerance+0.0000 in/-0.0010 in
Primary Material ApplicationCast Iron, Steel
Country of OriginUnited States
(subject to change)