I need to drill an 8mm hole through my outside cavity wall. As I need to be very accurate with the inside location, I will be drilling from the inside outwards, about 6" above the skirting-board.
The inside wall has been dry-lined, so I suspect then when drilling the inner wall of the cavity all the concrete block dust will be expelled back into the gap behind the plasterboard. Is there any way to collect that dust so that it does not pile up behind the bottom of the dry-wall please?
The inside wall has been dry-lined, so I suspect then when drilling the inner wall of the cavity all the concrete block dust will be expelled back into the gap behind the plasterboard. Is there any way to collect that dust so that it does not pile up behind the bottom of the dry-wall please?