On 27/05/18 11:14, ARW wrote:
Last week I core drilled a hole for an extractor fan in the gf's bathroom.

Bloody hard bricks and it took me over an hour and half to drill it.

There was a bit of dust for her to clean up (and a lot of dust in the
air as seen on the photo)

http://wiki.diyfaq.org.uk/images/3/34/Abitofdust.jpg

She is still complaining about having to do a spot of cleaning a week
later.

Impressed. Your skills are awesome, being able to get at least a week's
worth of cleaning in one hit.