If you need to drill into brick, block or concrete use the RYOBI 10-Piece Masonry Drill Bit Set. This set includes 10 drill bits with sizes ranging from 6.5mm-12mm. They work best with impact drivers and hammer drills. These drill bits have a carbide head designed for increased life when drilling into masonry. The high-volume flute has been designed to rapidly eject dust and debris. This helps to generate faster drill speeds. The ¼” hex shank reduces chuck slippage for more precise and controlled drilling. These drill bits work best with impact drivers and hammer drills.

• Works best with impact drivers, hammer drills
• Carbide head
• High volume head
• ¼” hex shank