Bosch Bulldog Xtreme 3/8 in. x 16 in x 18 in. SDS-Plus Carbide Rotary Hammer Drill Bits

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 2-cutter means end user is more productive with each bit. No jamming when hitting rebar.

• Diffusion bonding technology provides stronger carbide bond for the longest-lasting bit
• 4X life in all concrete types and concrete with rebar
• Wear mark assures hole diameter tolerance for anchoring applications
• Centric conical tip results in precise hole diameters
• 100% carbide tip design for longest life
• Variable flute design provides 25% more holes per charge
• SDS-plus shank