The SDS-plus-7X drill bit offers excellent durability when drilling into reinforced concrete. Its 4-cutter full head is made from high-quality carbide, which reinforces the head and provides exceptional impact resistance. The consistent distribution of drilling force ensures that there is no loss of power, thereby increasing the overall lifespan. Bosch's unique diffusion welding technology (IDS) provides a strong bond between the head and the neck. Additionally, the 4-flute design with wide channels reduces wear on the drill bit by ensuring effective removal of drill cuttings. This drill bit is intended for use with hammer drills in masonry, concrete, and reinforced concrete. To achieve precise results, the wear indicator shows whether the hole diameter is still within the 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 grip in the drill chucks. It is manufactured in Germany and is compatible with SDS-plus system hammer drills.