1/2" SDS Roto Hamm Bit

Bosch Bulldog Xtreme 1/2" x 10" x 12" SDS-Plus Carbide Rotary Hammer Drill Bit is a professional-grade bit that is designed for heavy-duty use. It features a 4X longer life in rebar and 40% more life in concrete than competitive full head carbide bits. The bit is also optimized for heavy duty rotary hammers and has less carbide wear than 2 cutter means end user is more productive with each bit. No jamming when hitting rebar. Diffusion bonding technology provides stronger carbide bond for a longer lasting bit. Wear mark assures accuracy of hole diameter. Centric conical tip guides bit through concrete & provides rounder holes.