Milwaukee SHOCKWAVE™ 3/16" x 4" Carbide-Tipped Hammer Drill Bit is designed specifically for tough drilling tasks in concrete, brick, and block. This drill bit features sharpened, precision-ground tips that provide faster starts and minimize walking, ensuring accuracy and efficiency. Its wide flute design enhances dust removal, reducing heat buildup and allowing you to drill more holes per battery charge. Engineered for durability and performance, this hammer drill bit is a reliable choice for both professionals and DIY enthusiasts looking to get the job done quickly and effectively. Model Number: 48-20-9005