Bosch CO4132 5/64″ Cobalt Jobber Drill Bit (Bulk)

This 12-piece set of cobalt drill bits from Bosch is expertly designed for demanding applications where durability and precision are essential. Featuring a rigid, thick web design, these bits offer enhanced stability, making them reliable tools for penetrating tough abrasive materials such as light-gauge metal, high-carbon steel, aluminum, and even stainless steel and titanium. With surface hardening enabling them to withstand high temperatures of up to 1,100°F, they excel in applications that require consistent performance under heat. Each bit is 5/64 inches in diameter and 2 inches long, ideal for a variety of drilling tasks, ensuring you have the right tool on hand for both personal and professional projects.