Our five-piece Shockwave™ carbide multi-material drill bits are the most versatile bits, designed to tackle materials such as brick, block, concrete, steel, aluminum, ceramic tile, backer board, wood, PVC and drywall. The aggressive multi-grind carbide tip delivers up to 10X longer life in stacked materials and up to 85% faster drilling speeds in metal. Equipped with a 1/4 in hex shank, these general-purpose bits are compatible with impacts, drill/drivers and hammer drills. Milwaukee® Shockwave™ multi-material drill bits provides the ideal all-in-one solution for the widest variety of materials, tools and applications. This kit includes one 5/32 in, one 3/16 in, one 1/4 in, one 5/16 in and one 3/8 in Shockwave™ carbide multi-material drill bits.