Milwaukee THUNDERBOLT™ 27/64" Black Oxide Drill Bit features a thick core web that provides protection against side-load breakage, ensuring durability and reliability during use. Its corrosion-resistant coating adds extra lubricity and extends the life of the bit. The parabolic flute design efficiently clears away chips and debris while keeping the bit cool, enhancing performance and precision. Equipped with a 135° split point tip, this drill bit prevents walking and delivers accurate holes and starts every time. It requires less effort when drilling through metal, wood, and PVC, and is also effective on curved surfaces. This versatile bit is for use with a portable drill, making it a dependable choice for various drilling applications. Model Number: 48-89-2733