I havce had some awful plasterers who had plastered over all my sockets and switches. I have my Electrician comming in this week for 2nd fixing and I need to to cut out the holes square and neat. Are there any spcial ways in which to do this neatly and squsre without over damaginf the surrounding plaster? Not no stud walls all solid brick. I have to do this to about a
150 points and need some easy and neat manner . Dont mind buying some reasonable tool etc?Any advice.
Yaz