I will be using one of these to drill out a hole for the bathroom extractor and wanted to check if it is sensible to start this hole from the inside or the outside please?
I can access the outside quite easily and will be making good on the inside anyway. I wanted to avoid the exterior bricks flying out and making an awful mess.
I can access the outside quite easily and will be making good on the inside anyway. I wanted to avoid the exterior bricks flying out and making an awful mess.