The SDS plus-7X drill offers an exceptionally long lifespan in reinforced concrete. Its 4-cutter head is made entirely of the highest quality carbide, which shields the head and provides excellent impact resistance. The uniform power distribution during drilling ensures no power loss, thus increasing the overall lifespan. Bosch's unique diffusion welding technology (IDS) offers a strong bond between the head and the flute. 

Additionally, the quad-flute design with wide channels reduces drill wear, allowing for efficient dust removal. This drill is intended for use with impact drills in masonry, concrete, and reinforced concrete. It is compatible with rotary hammers with SDS plus shanks.