Century Drill & Tool Sonic SDS Plus rotary hammer bit for concrete, brick, block, and stone. The 2-cutter head with a self-centering tip starts the hole where you place it, and the double flute clears dust on the way out so the carbide keeps crushing instead of grinding.

• Bit diameter: 1/4"
• Cutting length: 4" (the usable drilling depth)
• Overall length: 6"
• 2-cutter design with a self-centering tip for precise drilling
• Reinforced crushing tips minimize vibration and protect the carbide from breakage
• Double flute geometry removes debris faster for improved crushing life
• Crushes 20X faster than standard masonry drills, per Century's published specifications
• SDS Plus shank fits any SDS Plus rotary hammer
• Century part no. 81616