Extreme Impact Masonry Drill Bits feature carbide tips for efficient drilling and an innovative flute design for rapid material removal. They are equipped with a 1/4" hex shank, making them compatible with impact drivers and screwdrivers featuring a bit holder or chuck. These multi-material drill bits are suitable for drilling into brick, stone, gypsum, limestone, manufactured artificial stone, and wood walls. They come supplied in a convenient pocket-sized case. Key features include a carbide tip for fast drilling, an innovative flute design for quick material removal, and a quick-connecting 1/4" hex shank for use with impact drivers. Experience quick material penetration with construction-grade carbide and a 100mm usable length. This versatile masonry drill bit from DeWalt is ideal for a wide range of on-site tasks. The carbide tip ensures faster drilling and extended durability, performing well on concrete, brick, wood, plastic, light building materials, and multi-layer materials. DeWalt's advanced flute design efficiently removes waste material, enhancing drilling performance and efficiency. Suitable for use with both impact drivers and combi drills, this impact-ready bit boasts a quick-change hex shank for user convenience. It drills effectively into masonry, wood, plastics, and more, and is compatible with impact drivers and combi drills.