The 29/64 inch high-speed black drill with a 3/8 inch shank from Field Tool Supply is designed for precision drilling in various materials. Crafted from high-speed steel, this drill bit offers excellent durability and cutting performance. The black oxide finish enhances corrosion resistance and reduces friction, allowing for smoother drilling. With a 29/64 inch diameter, it is perfect for creating holes in metal, wood, and plastic. This drill bit complies with industry standards, ensuring reliability and efficiency in your drilling tasks.