The SDS plus-5X drill bit offers very efficient drilling in reinforced concrete. The geometric shape of the 4-cornered head prevents jams and breakages for optimal results. The head with a "twist angle" and the large and short dust removal channels that include the design of 4 spirals allow for quick dust removal, so that the drill bit can cut through concrete and reinforcement quickly with little wear. To achieve efficient work and precise hole diameters, the centered tip guides the drill bit from the start, preventing shifts that could lead to errors in hole diameter. This drill bit is designed for use in masonry, concrete, and reinforced concrete. As proof of quality, the drill bit carries the quality label from the German Association of Masonry Drill Bits (PGM), which guarantees compliance with tight tolerances, precise drilling, and a firm grip on fastenings.