Bosch HS1828 5-InchX 5-Inch Tamper Plate (Requires Seperate Shank)
Bosch brings constant innovation to concrete and masonry drilling. From inventing the industry standard SDS system to custom-manufactured carbide and diffusion bonding, the result is better performance and durability. And Bosch Xtreme bits last 4-times longer than any other bit when hitting rebar.