The Bosch SDS-Plus Drill Bit 1/2″ x 6″ (Model HC4C2081) delivers Bulldog™ Tough performance for contractors and trades alike. Engineered for use in SDS-Plus rotary hammers, this bit features Bosch-made carbide and a four-cutter head design that powers through concrete—reinforced or otherwise—while resisting bit breakage and jamming. A precision centering tip ensures accurate starts for anchoring and general drilling tasks, and the four-flute geometry aggressively evacuates dust for faster, cooler drilling and extended bit life.

Whether you're setting anchors, running conduit, or installing fixtures, this versatile 6″ bit raises productivity and minimizes downtime.

Key Features

• Four-cutter carbide-tipped head design delivers up to 2× life in concrete with rebar compared to standard two-cutter bits
• Four-flute geometry efficiently pulls dust from the hole for faster drilling and reduced bit heat
• Centering tip provides precise hole starts—ideal for anchoring and alignment
• Bosch-manufactured carbide promotes durability and long service life
• Fits SDS-Plus rotary hammers for quick bit changes and secure retention