High-Speed Steel Countersink Drill Bit – 3/8-Inch Diameter

Description

3/8″, high speed steel, countersink drill bit, tip is milled & precision ground to 82 degrees for countersinking into most machinable materials, engineered with premium high speed steel with black oxide coating for corrosion resistance, features 5 flutes for reduced vibration, 1/4″ round shank.

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