Milwaukee 48-89-2720 7/32′ Thunderbolt® Black Oxide Drill Bit

Engineered for precision and longevity, the 7/32″ THUNDERBOLT® Black Oxide Drill Bit by Milwaukee Tool incorporates a range of advanced features to enhance your drilling experience. Its innovative 3-Flat Secure-Grip™ shank design minimizes slipping in the drill chuck, ensuring you can maintain control during use. The black oxide coating not only enhances lubricity but also offers excellent corrosion resistance, extending the bit’s service life.