Bosch SDS-Plus Drill Bit 1/4" x 6"

Unlock high-performance concrete drilling with the Bosch SDS-Plus Bulldog™ Tough Drill Bit. Engineered for SDS-Plus rotary hammers, this 1/4" diameter bit features a robust 6" overall length (4" usable) and delivers up to twice the life in reinforced concrete compared to standard two-cutter designs. Whether you’re anchoring, electrical, plumbing, or general construction, its precision centering tip and efficient dust-removal flutes ensure fast, accurate holes every time.

Built from Bosch-manufactured carbide and optimized for rebar-laden material, this drill bit helps pros work with confidence—minimizing bit breakage and downtime while maximizing productivity on the jobsite.

Key Features

• Four-cutter carbide-tipped head for up to 2× longer life in concrete with rebar
• Four-flute design efficiently evacuates dust for faster, cooler drilling
• Centering tip provides precise starts—ideal for anchoring holes
• SDS-Plus shank ensures secure bit retention and easy bit changes
• Bosch-made carbide construction promotes durability and resistance to wear