This product is easy to use.This product is highly durableThis product is manufactured in China.5/8", high speed steelMilled and precision ground to countersink into any machinable material
5/8", High Speed Steel, Countersink Drill Bit, Tip Is Milled & Precision Ground To 82 Degrees For Countersinking Into Most Machin able Materials, Engineered With Premium High Speed Steel With Black Oxide Coating For Corrosion Resistance, Features 5 Flutes For Reduced Vibration, 1/4" Round Shank.
Brand: Hanson, Model: 12412, Size: Pack of 1