Bosch CO2143 1/4″ Cobalt Sp Jobber Drill Bit (Carded)

The 1/4 In. x 4 In. Cobalt Drill Bit by Bosch is expertly crafted to excel in high-temperature applications, capable of withstanding conditions up to 1,100°F. Featuring a surface-hardened design, this drill bit is ideal for penetrating tough and abrasive materials such as light-gauge metal, high-carbon steel, aluminum, stainless steel, and even titanium. Its jobber length with a thick web design provides stability and rigidity, making it a reliable choice for demanding drilling tasks. With a 135° drill point angle that enhances efficiency, this cobalt bit offers the durability and precision necessary for professional use, ensuring effective performance in various materials.