Bosch CO2135 - Cobalt Metal 1-Piece 1/8 in.

Withstands high-temperature applications for extended periods of time (up to 1,100 degreeF) Rigid, thick web design adds stability to bit in tough applications Surface hardened to penetrate tough abrasive materials Available in jobber length, full shank Best used for drilling into light-gauge metal, high-carbon steel, aluminum and ally steel, cast iron, stainless steel and titanium