Honda, 4-cycle gasoline powered light-weight handheld core drill machine One-person operation Designed for core drilling into concrete or asphalt surfaces 6-in. bit diameter capacity Drill ...

Concrete Accessories Hilti Launches DD 150-U-22 Cordless Diamond Core Rig at WOC The new DD 150-U-22 is a universal solution for both hand-held and rig-mounted coring. Hilti Inc. Hilti ...