Core Drill Bit (Guest)

Publish date: 2020-09-22 12:17:25 | Contact Name: nccoredrill | Phone: 704-245-0119 Location: charlotte north carolina | 92 times displayed

Here are an 8-inch core slug and the core boring bit that cut a hole for a plumbing pipe on Brevard St in Charlotte North Carolina. This is an 8-inch wall that the core bit handled easily. With only one piece of 1/2 inch rebar in the slug, the drilling time took about 6 minutes, which was welcomed relief because previously the reinforced concrete supporting walls on this project had fairly heavy rebar embedded in the concrete for strength.