Bosch Cobalt Twist Drill Bit - 1/2-in dia x 6-in L - 3-Flat Shank - 135° Split Point - Jobber Length

Description

Tackle heavy-duty tasks with a Bosch metal drill bit. Its cobalt steel composition resists wear, high temperatures and corrosion. A split-point tip begins on contact with skate-free performance. Its hardened surface stands up to tough and abrasive material. This jobber-length cobalt drill bit measures 6 in L x 1/2 in dia. Withstands high-temperature applications for extended periods of time (up to 1,100°F) 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