Milwaukee 48-89-2843 27/64′ Thunderbolt® Black Oxide Drill Bit (6 PK)

Engineered for exceptional performance, the 27/64″ THUNDERBOLT® Black Oxide Drill Bit set from Milwaukee Tool includes six precision-crafted bits that elevate your drilling experience. Featuring a 3-Flat Secure-Grip™ shank, these bits minimize slipping and ensure a firm hold in the drill chuck, allowing you to focus on achieving accurate results. The design incorporates a 135° split point tip that begins drilling upon contact to prevent walking, complemented by a parabolic flute for efficient chip removal. With a reduced shank diameter, these versatile bits fit into 3/8″ chucks, while their black oxide coating enhances corrosion resistance and provides additional lubricity, ensuring durability and a longer lifespan on the job.