Experience unmatched durability and precision with the Milwaukee Thunderbolt 15-Piece Black Oxide Drill Bit Set. These drill bits are engineered for long-lasting performance and are designed to withstand the toughest drilling tasks.

The Thunderbolt web's thicker core offers ultimate strength, guarding against side-load breakage and ensuring your drill bits remain intact even under heavy use.

Featuring a specially designed parabollic flute form, these bits clear chips and debris quickly, maintaining a cool bit for efficient drilling.

The precision start and 135 split point tip initiate drilling on contact, preventing bit walking for accurate hole placement every time.

Ideal for curved surfaces, these drill bits require less effort to drill, making them highly recommended for use with portable power tools.