This 5-piece SDS-plus drill and chisel set, is made for SDS applications made from a high-quality carbide drill tip. They feature a dynamic, chisel-shaped bit head, and large-volume S-spiral geometry that ensures quick drill dust removal. This drill set will ensure a good drilling output with longevity. These tools are designed for use in concrete, masonry, and natural stone and are presented in a round plastic box for easy access. The contents include three hammer drill bits of various sizes, a pointed chisel and flat chisel bits. These SDS drill bits would make a great addition to any trade or DIYers toolbox. SDS-plus drill bit with high-quality carbide drill tipDynamic, chisel-shaped bit headLarge-volume S-spiral geometry ensures quick drill dust removalGood drilling output with good tool lifeFor use in concrete, masonry, natural stone