Features and Benefits:•For use with brick, block, concrete, steel, aluminum, ceramic tile, backer-board, wood, PVC, and drywall•Up to 85% faster in metal vs. standard masonry drill bits•SHOCKWAVE Impact Duty engineered for hammer drills and impacts•Up to 10x longer life in stacked materials•Use in hammer mode for faster drilling in masonry and concrete•Durable carbide tip for a wide range of tough applications•Ideal for drilling through layered materials•Less bit changes for increased productivity•Not recommended for porcelain tile•Kit Includes: (1) 5/32” x 6" (1) 3/16“ x 6" (1) ¼“ x 6" (1) 5/16“ x 6" and (1) 3/8” x 6"The MILWAUKEE 5-Piece SHOCKWAVE Carbide Multi-Material Drill Bits are the most versatile bits, designed to tackle a variety of materials, including brick, block, concrete, steel, aluminum, ceramic tile, backerboard, 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" hex shank, these general-purpose drill bits are compatible with impacts, drill/drivers, and hammer drills. These Milwaukee drill bits provide the ideal all-in-one solution for the widest variety of materials, tools, and applications. This kit incudes (1) 5/32", (1) 3/16", (1) 1/4", (1) 5/16", and (1) 3/8" SHOCKWAVE Carbide Multi-Material Drill Bits.