Anyone have any way to cut a clean 4 inch hole thru stucco ? I know i could use a 1/4 inch bit and drill fifty holes around the edge but i was thinking maybe 4inch diamond grit hole saw ? any thoughts ?
A round hole is a bit more involved but I use my Roto-Zip with the right angle attachment and a masonry wheel to cut razor straight lines in stucco for doggie doors. Perhaps a similar cut-out tool (Roto-Zip, DeWalt) with a masonry bit and circle cutter may work nicely. Or freehand may work too.