Dewalt 1/4 in. x 4 in. Cobalt Drill Bit

Built for speed and durability, the Dewalt cobalt alloy steel drill bit powers through tough metals with ease. Engineered for heavy-duty metal drilling, it provides extended service life when drilling into stainless steel, structural steel, and other hard materials. Featuring a specialized tip design that starts on contact to eliminate bit walking, this drill bit delivers clean, accurate holes while reducing lock-up on breakthrough. The heat-treated construction enhances strength and resists bending during demanding applications.