Milwaukee 3/8 in. Cobalt Jobber Drill Bit

The Milwaukee 3/8 in. Cobalt Jobber Drill Bit is engineered for extreme durability and extended tool life when tackling tough hard metal applications. Featuring the specialized RED HELIX design with a variable helix angle, this bit accelerates chip removal to minimize heat build-up and maintain sharp cutting edges through demanding drilling tasks. Equipped with a 135-degree split point tip, the bit delivers a precise start upon contact to prevent walking for fast, accurate holes. The integrated chip breaker and Secure-Grip shank design reduce heat accumulation and prevent slipping in the drill chuck, making it an ideal choice for both tough metalwork and general twist drilling.