SCREW MACHINE DRILL BIT, D DRILL BIT SIZE, 1⅜ IN FLUTE L, 2½ IN L
SCREW MACHINE DRILL BIT, D DRILL BIT SIZE, 1⅜ IN FLUTE L, 2½ IN L
CHICAGO-LATROBE
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Product Details
This heavy-duty screw machine drill bit is made of high speed steel and has a 15/64 inch diameter, 1⅛ inch long shank. It is for use with cast iron and steel. This 159 series screw machine length drill bit has a black oxide finish, and has letter measurements. It is non-coolant through with a 2½ inch length. Plus it has two 1⅜ inch spiral flutes, a straight shank, and a 135 Degrees split point.
Technical Specs
Item Screw-Machine Length Drill Bit
Decimal Equivalent 0.246
Material - Machining High Speed Steel
Drill Bit Point Angle 135 Degrees
Flute Type Spiral
Flute Length 1 3/8 in
Helix Angle 28 Degrees
Spiral Direction Right Hand
Shank Dia. 15/64 in
Overall Length 2 1/2 in
Drill Length Class Screw Machine Length
Coolant Fed Non-Coolant Through
Series 159
Drill Diameter Tolerance +0.0000 in/-0.0007 in
Primary Material Application Cast Iron, Steel
List Number 159
Drill Bit Size D
Measurement System Letter
Finish - Machining Black Oxide
Drill Bit Point Type Split Point
Number of Flutes 2
Maximum Drilling Depth 1 3/8 in
Cutting Direction Right Hand
Shank Type - Machining Straight
Shank Length 1 1/8 in
Depth:Dia. Ratio 4xD
Drill Point Length 0.0000 in
Drill Bit Grouping Individual
Standards Not Rated
Material Grade - Machining Heavy Duty
Primary Material Application ISO Code K, P