4X life in rebar and 40% more life in concrete than competitive full-head carbide bits. Optimized for heavy-duty rotary hammers. Less carbide wear than two cutter means end user is more productive with each bit. No jamming when hitting rebar.

• Diffusion bonding technology – provides stronger carbide bond for a durable, longest-lasting bit
• 100% full-carbide head – delivers 4X life in concrete with rebar and longer life in all masonry drilling
• Centric conical tip – results in rounder holes for precision-anchoring applications
• Wear mark – assures hole-diameter tolerance for anchoring
• Fast dust-removal design – optimized for fast material removal, providing more holes per charge
• Widest range – the Bulldog Xtreme line offers the widest range of full-head carbide bits
• Optimized for heavy-duty and cordless rotary hammers – fits tools with SDS-plus chucks