user14253Unregistered less info
|visits||member for||4 months|
|seen||Jul 30 at 5:07|
How powerful of a hammer drill do I need to make holes in a concrete ceiling?
yeah i'm trying to drill using a regular drill with special bits for concrete and it is a real pain. It more depends on the concrete material and whether you hit a good or bad spot. Ceilings are an extra pain. Sometimes it might help to start with a smaller bit first, then make the hole bigger with wider bits.