Dynamically designed Vulcan SDS max carbide core bit. State of the art technology, highest quality materials, and craftsmanship second to none are used to manufacture every Vulcan product. This product will exceed expectations in drilling a 4inch hole through concrete, brick, or stone.
High quality one-piece design for simplified use
Features multiple pronounced and deep carbide teeth for fast material penetration
Tapered style centering drill is included for start-up or pilot hole to improve accurate drilling
Thick core wall which enhances overall durability and improves product longevity
Drift key is also included to pop out used centering drill
