EFFICIENT: The Bosch SDS ... drill larger holes. VERSATILE: This core bit is versatile in application with materials including concrete, brick, and block. DIMENSIONS: The Bosch HC8526 SDS-max ...

The best concrete drill bits in the world feature full-head carbide in SDS-plus or SDS-max configurations. A two-cutter bit is not intended to drill into rebar. Bosch Power Tools There’s a cost ...