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 Size3/4 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 Equivalent0.75
Drill Bit Point TypeConventional Point
Number of Flutes2
Maximum Drilling Depth3 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/-0.0012 in
Primary Material ApplicationCast Iron, Steel
Country of OriginUnited States
(subject to change)