Milwaukee 9/64 in. Black Oxide Jobber Drill Bit

Milwaukee Thunderbolt black oxide jobber length drill bits are designed for extreme durability and long service life. The Thunderbolt web features a thicker core than a standard drill bit to provide ultimate strength and protect against side-load breakage. A specially engineered parabolic flute clears chips and debris rapidly to keep the bit running cool during operation. Featuring a 135-degree split point tip, this bit starts on contact to prevent walking and deliver clean, fast, and accurate holes. Ideal for drilling on flat or curved surfaces, this bit requires less effort when drilling through metal, wood, and PVC, making it highly suitable for use with portable drill drivers.