Bosch CO2139 3/16 In. x 3-1/2 In. Cobalt Drill Bit
Size:3/16-Inch Bosch cobalt drill bits are specially
designed for drilling in hard steel. Thick web helix delivers fast material
removal combined with increased durability for maximum efficiency and
performance. Each bit is manufactured to exacting specifications and features
a split point that starts on contact with no walking or skating, eliminating
the need for a center punch. From the Manufacturer The Bosch line of metal
drill bits offers a solution for every professional application. Each bit is
manufactured to exacting specifications and features a 135 Degree split point
that starts on contact with no walking or skating, eliminating the need for a
center punch.
Product Features
- 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