The Master Mechanic 1/4" x 6-Inch High-Speed Black Oxide Drill Bit is designed for precision and efficiency. This extra length drill bit is crafted from high-speed steel, ensuring durability and longevity for all your drilling needs. The innovative 135-degree point angle and four cutting edges work together to eliminate walking and provide fast penetration, making it an essential tool for both professionals and DIY enthusiasts.
With a black oxide tempering treatment, this drill bit reduces frictional resistance and improves chip flow, allowing for smoother operation and cleaner holes. It is recommended for use on a variety of materials including wood, plastic, wallboard, plywood, and soft metals such as aluminum, brass, and bronze. For those tougher jobs, it can also handle occasional use in stainless steel and other hard metals.