Milwaukee SHOCKWAVE™ 5/32" Carbide Multi-Material Drill Bit is designed to handle a variety of tough materials including brick, block, concrete, steel, aluminum, ceramic tile, backer board, wood, PVC, and drywall with ease. Featuring an aggressive, multi-grind carbide tip, this drill bit delivers up to 85% faster drilling speeds in metal d to standard masonry bits. Its versatile 1/4" hex shank ensures compatibility with impact drivers, drill/drivers, and hammer drills, making it a reliable choice for general-purpose drilling. While it excels at drilling through layered materials, it is not for use on porcelain tile. Model Number: 48-20-8882