DEWALT 1/2 in. Cobalt Drill Bit

Engineered for maximum speed and extended service life, this DEWALT 1/2 in. Cobalt Drill Bit powers through tough metals and stainless steel with ease. The heavy-duty cobalt construction delivers superior durability and heat resistance, providing significantly longer life compared to standard black oxide bits. Featuring a pilot point and split-tip design, this bit starts cleanly on contact and eliminates bit walking for increased control. The parabolic flute design promotes efficient chip removal, while the three-flat shank provides a secure grip in the chuck.