The only two worth considering are the Giraud and the Benchsource, both I'm afraid are made in the USA, and I don't think Giraud will post outside of the US.
Unless a second hand Benchsource comes up for sale then you have several options, do them in a drill or pay someone to do them for you. Of course there's a third option and that is to make one yourself or pay someone to make something simple.
Sorry but I just don't think there's a big enough market in the Uk for someone to start making them commercially.