High-Speed Steel Countersink Drill Bit – 1/2-Inch Diameter

Description

1/2″, 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.

Explore more from our collection.