Milwaukee 7/8" S & D Black Oxide Drill Bit is engineered for exceptional durability and extended lifespan. Featuring a specially designed parabolic flute form, this drill bit clears chips rapidly, ensuring efficient drilling every time. The 3-Flat Secure-Grip™ shank holds the bit firmly in the drill chuck, enhancing stability during operation. With a 135° split point tip, it provides a precise start and prevents walking, allowing for fast and accurate hole drilling. I for use on curved surfaces, Milwaukee Black Oxide bits require less effort to drill through metal, wood, and PVC, making them highly for use with portable drills. Model Number: 48-89-2750