Milwaukee SHOCKWAVE™ 1/4" x 12" Carbide-Tipped Hammer Drill Bit is designed for superior performance in concrete, brick, and block drilling applications. This drill bit features sharpened, precision ground tips that ensure faster starts and minimize walking, making your drilling more accurate and efficient. Its wide flute design enhances dust removal, which helps reduce heat buildup and allows you to drill more holes per battery charge. Whether you're a professional or a DIY enthusiast, this durable bit delivers reliable results and long-lasting performance. Model Number: 48-20-9012