M
Mike Jackson
Just drill a 4" hole through this lightweight block wall for an extractor fan. No problem says I. 2 hours later my core bit was well and truly stuck in the saturated wall. Core drill wouldn't shift it, took the drill of and tried tapping it about to loosen it, no joy. Tried to spin it with a spanner, no joy. Even the 18" Bahco wouldn't move it. Tried a socket on it, still no movement. Starting to get desperate now I was scratching my head, perhaps I should just leave it in place and pug it up. I was contemplating running a drill alongside it and breaking in from the outside but that would mean Shute loads of making good.
Finally it came to me. I got my 18v 1/2" impact wrench out of the wagon. I stuck it in there after getting a puncture and having to undo the wheel nuts manually, far too much like hard work. I stuck an 11mm impact socket on it and put it over the end of the core shaft. Finally the core moved and I managed to get the thing out. Never thought I'd get a core bit so badly stuck in lightweight blocks that I'd have to use an impact wrench to remove it.
Finally it came to me. I got my 18v 1/2" impact wrench out of the wagon. I stuck it in there after getting a puncture and having to undo the wheel nuts manually, far too much like hard work. I stuck an 11mm impact socket on it and put it over the end of the core shaft. Finally the core moved and I managed to get the thing out. Never thought I'd get a core bit so badly stuck in lightweight blocks that I'd have to use an impact wrench to remove it.