Spray water onto the tile when needed to keep the surface wet.
How to cut tile on shower wall.
This tends to happen when homeowners need to cut a large hole in tile.
Use a tile cutter to just score the length of the tile and press firmly to cut.
Once only the bottom row is remaining remove the support board.
Set the depth of the blade to 1 4 inch.
Use spacers between the tile to make sure the gaps are consistent.
Make multiple passes with the blade if needed to cut through the tile and to the subsurface.
If your shower pan is not level then the level line you created to mark the top of the first row will mean that some of your tiles need to be cut.
Push your tile firmly into place.
Hold the saw up to your marked lines.
Getting stuck and not having an answer well that s my biggest fear.
Use tile nippers or a hole saw designed for tile to cut curves.
You could use a score and snap tile cutter or a wet saw with a diamond blade.
Use bullnose for exposed edges or you can use trim pieces.
For exposed edges set edge trim or bullnose tile pieces in place.
Cut through the tile using an angle grinder.
Cut away large sections or large cutouts with a handheld circular saw equipped with a tile cutting stone blade.
Periodically check the tile line with a level to be sure they are straight.
You can buy a 3 or 4 carbide hole saw but they are super expensive.