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  7. 1-19/64" MT4 Standard Length Taper Shank H.S.S. Oil Hole Drill Bit

1-19/64" MT4 Standard Length Taper Shank H.S.S. Oil Hole Drill Bit

115828
Brand: STM Premium
List Price $ 2,276.84
AvailabilityCall for Availability
• Brand: STM Premium
• Flute Length (Inch) : 8-5/8"
• Cutting Direction : Right Hand
• Point Type : Notched Point
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  • Description

• Drill Bit Size (Inch): 1-19/64"
• Shank Taper Designation: MT4
• Drill Point Angle (Degrees): 118
• Drill Bit Material: High Speed Steel
• Drill Bit Finish/Coating: Black Oxide
• Overall Length (Inch): 14-1/4"
• Through Coolant: Yes
Oil Hole Drills feature coolant passages throughout the length of the body. These allow a coolant (air, oil or vapour mist) to reach the cutting edges. The resulting flow cools and lubricates the cutting edges and also aids in the extraction of chips. • Standard length • 118º notched point • High speed steel