Milwaukee THUNDERBOLT™ 7/64" Black Oxide Drill Bit features a thick core web that provides protection against side-load breakage, ensuring durability and long-lasting performance. Its corrosion-resistant coating adds extra lubricity and resilience, making it i for tough drilling tasks. The parabolic flute design efficiently clears away chips and debris, keeping the bit cool during use. Equipped with a 135° split point tip, this drill bit prevents walking and delivers precise holes and accurate starts every time. It requires less effort when drilling through metal, wood, and PVC, and performs effectively on curved surfaces. This versatile bit is for use with a portable drill, making it a reliable choice for various drilling applications. Model Number: 48-89-2713