Bosch Bulldog SDS-plus Rotary Hammer Drill Bits set includes five high-performance bits designed for masonry, concrete, and rebar applications. These 5/32-inch by 6-inch bits feature a carbide-tipped design for extended life and durability in tough materials. The SDS-plus shank ensures a secure fit and efficient power transfer for professional-grade drilling tasks. Each bit is engineered for precision and speed, making them ideal for construction and renovation projects requiring reliable concrete penetration. Includes four HC2001 Bulldog bits and one HCFC2001 Bulldog Xtreme bit with a full carbide head for reinforced concrete.