Bosch Professional Zubehör Carbide hammer drill 4 mm A

The SDS plus-5 drill bit allows for effortless drilling. For smooth operation, the carbide plate is equipped with grooves and features notches that help penetrate the material more easily and prevent jamming in concrete. The Activteq centering tip ensures active cutting in concrete and a precise hole diameter. Additionally, the AWB hard soldering and hardening technology reduces vibration during drilling to minimize strain on the user. The drill bit is designed for use in masonry and concrete. To achieve precise results, the wear indicator shows whether the hole diameter is still within tolerance for the anchors. 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 the fastening materials. It is manufactured in Germany.