REDUCED SHANK DRILL BIT, 57/64 IN DRILL BIT SIZE, 3⅛ IN FLUTE L, 6 IN LENGTH, HSS
REDUCED SHANK DRILL BIT, 57/64 IN DRILL BIT SIZE, 3⅛ IN FLUTE L, 6 IN LENGTH, HSS
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Product Details
1/2 inch reduced shank drills. 3 flats on shank, 118 degree split point, black and gold finish for increased lubricity and abrasion resistance. Size: 57/64 inch.
Technical Specs
Item Reduced Shank Drill Bit
Finish - Machining Black Oxide
Drill Bit Size 57/64 in
Drill Bit Point Angle 118 Degrees
Flute Type Spiral
Flute Length 3 1/8 in
Cutting Direction Right Hand
Helix Angle 28 Degrees
Depth:Dia. Ratio 4xD
Shank Type - Machining Straight with Three Flats
Shank Length 2 1/4 in
Series 1877
Coolant Fed Non-Coolant Through
Material Grade - Machining General Purpose
Primary Material Application ISO Code K, P
Material - Machining High Speed Steel
Measurement System Fractional Inch
Decimal Equivalent 0.8906
Drill Bit Point Type Split Point
Number of Flutes 2
Maximum Drilling Depth 3 9/16 in
Spiral Direction Right Hand
Overall Length 6 in
Drill Bit Grouping Individual
Shank Dia. 1/2 in
Silver & Deming Drill Yes
Standards Not Rated
Drill Diameter Tolerance +0.0000 in/-0.0012 in
Primary Material Application Cast Iron, Steel