Cutting tile in situ

[bracknelldiy]

HI. Replacing electrical socket plates in kitchen. Problem with one of those on tiled wall. One of the tiles comes down over the back box i.e. wasn't cut to the back box hole. The existing plate is ok, but the new one won't fit in the space. The tile needs to be cut back. Ceramic tile, quite thick (original socket plate is currently back on so can't go and quickly measure). What's the best way - if any - of cutting the tile back and not cracking/damaging it. Not feasible to get a tile snapper round it (at least not the one I have). Really not sure how to go about this: have no idea where I would source replacement tile if I messed it up.

 

[gregers]

apparently those exact saws are pretty good for this sort of thing?
or a dremel might work?.

 

[Inky Pete]

Bosch Multitool (PMF 180E) or similar, with a tile cutting blade.

Just go careful - and SWITCH THE POWER TO THE SOCKET OFF FIRST!

Could also use a small angle grinder but that would need a very steady hand.

 

[foxhole]

The 180e or a tile file, or roto zip with tile bit, small grinding bit in a drill and care.

 

[bracknelldiy]

The 180e or a tile file, or roto zip with tile bit, small grinding bit in a drill and care.

thanks for everyones inputs. Don't have a 180e, looks like I need to consider getting one. Small grinding bit in a drill: looks like this is thought to be somewhat more prone to disaster.

I previously had a short attempt with a tile file but decided that it was probably not a starter.

 

[phatboy]

I used a dremel with a grinding type bit in it, worked fine.

 

[bracknelldiy]

In the end I went to hire shop and hired a grinder with a diamond blade in it. Worked a treat. Cost me £28 in hire fees but given I didn't have an appropriate tool in the first place it was money well spent.

Thanks for your help and input (all).