124 Dorton st Charlotte NC 28213
Core drilling a parking garage wall for plumbing on South Blvd. Charlotte NC. We attached a small core drill rig to the stair walls with a concrete wedge anchor. We used a 4092 milwakee core drill to do the job. The core drill holes were from 2" to 6" in diameter. It was early in construction so core drill water slurry didn't matter.