Bosch Professional Zubehör Tungsten carbide concrete twist drills

The CYL-3 drill bit delivers long-lasting performance when drilling into concrete. Its durability comes from a highly robust carbide blend specially developed and manufactured by Bosch. The blend is designed for high stability and offers exceptional wear resistance when working with concrete. Additionally, the effective two-spiral U-shaped design of the drill bit supports efficient removal of drill dust. This reduces friction, heat generation, and wear, resulting in an extended lifespan. The drill bit provides high stability for dowel drilling in abrasive materials, such as fresh concrete and natural stone. As a mark of quality, the drill bit carries the quality test mark from the PGM Masonry Drill Bit Association Board, which guarantees compliance with strict tolerances, precise drilling, and a secure hold of fastening materials.