I found some cheap porcelain tiles at b&q only £9 a metre. They are about 5 to 7mm thick and printed and glazed with an almost matt finish.

I'm not a pro and this is a one off bathroom job about 18 sqm. I need advice on the best tool for cutting these tiles without breaking the bank. I would prefer to score and snap if poss cos I dont want to lose any fingers with a powered machine. I know these tiles are tougher than a regular ceramic so is it still possible to score and snap? Or do I need a wet cutter? The machine only has to last this one job so a cheap one may suffice. Please give me your reccomendation. Thanks

Depends of size of tile what you need topps sell cheap cutters they may do the job

have you tried hiring one from a local plant hire outlet?

As above, hire a good Rubi cutter from you local hire shop, and you will need a good wet cutter for window cuts etc.