Milwaukee SHOCKWAVE™ 7/8 x 12" Carbide-Tipped Hammer Drill Bit is designed for heavy-duty drilling in concrete, brick, and block applications. This drill bit features sharpened, precision ground tips that ensure faster starts and reduce walking for improved accuracy. Its wide flute design efficiently removes dust, which helps reduce heat buildup and allows for more holes per battery charge. Built to deliver durability and performance, this hammer drill bit is an essential tool for professional and DIY projects alike. Model Number: 48-20-9048