Milwaukee 48-89-2832 1/4′ Thunderbolt® Black Oxide Drill Bit (12 PK)

Engineered for exceptional performance, the 1/4″ THUNDERBOLT® Black Oxide Drill Bit set, which includes 12 pieces, stands out with its thick web design that enhances strength and longevity. Featuring a 135° split point tip, these bits provide fast and accurate drilling by starting on contact and preventing the frustrating issue of walking. The parabolic flute design efficiently clears chips, while the 3-Flat Secure-Grip™ shank ensures a firm hold in the drill chuck, reducing slipping during use. Additionally, the black oxide coating adds corrosion resistance and lubricity, making these bits a reliable choice for tougher drilling tasks.