The Milwaukee 5/8 in. x 18 in. 4-Cutter SDS-PLUS Carbide Drill Bit is a high-quality and durable tool designed for drilling into brick, concrete, and concrete with rebar. With a carbide bit material and a 4-cutter design, this drill bit provides efficient and precise drilling with a drilling depth of 16 inches. The SDS Plus shank style ensures compatibility with standard impact drivers, making it a versatile addition to any toolbox. Built by the trusted brand Milwaukee, this drill bit is a reliable choice for various masonry projects.