Cutting Ceramic wall tiles - using an angle grinder

I do it all the time when cutting out of tiles for sockets/switches/window frames.

An electric tile cutter is just an angle grinder clamped under a small table. I've always used segemented discs, as that is the way most are sold in builders merchants. Tile cutters use full discs. Maybe the difference is heat dissipation, as tile cutters generally need a water bath to keep the cutter cool.

You'll be fine if you take it easy. Wear a dust mask because that silica gets right down your lungs

Well the obvious thing to do is try and see...

The usual reason for wanting to cut with a grinder is that you need difficult cuts (curves, corners etc) and / or you are working with super hard tiles such as porcelain, or difficult to score and snap like some (travertine) marble ones.

These you can either cut with a wet diamond disc in a tile cutter (the same discs will fit an AG, but may need shimming since they are thinner than standard diamond discs). You will also need to provide water to stop it overheating. Alternatively go for one of the good quality continuous rim masonry discs. Norton do a very good one which produces a polished cut in just about anything, although be prepared to pay more than the cost of the grinder for it! (was £50 last time I got one - and that was a few years back)

hire a tile saw for a day. should be a fiver or less.

finer cut on a diamond tile cutter disk. slower hotter but more precise and doesn't crack the glaze as much.

I've cut hundreds of tiles with a standard stone cutting disk. Works a treat.

But running at a much slower speed and in a water bath. Which makes all the difference if you need accurate cuts.

Thanks for the advice and encouragement - I tried it and knives and butter came to mind. Just need to develop a light but steady hand. Frank

You can use a bit of 2x1" as a straight edge to run the disc along. It will wear and need replacing from time to time if doing many cuts, but works well enough.