has anyone tried to cut with ceramic?

[fraggle]

Just looked it up and there is some ceramic harder than sapphire out there.
maybe it might be worth to give a try.
would be quite cheap too.
cheers

[d]

As I understand the ceramic has a big crystal structure. So you will not be able to get sharp edges. Maybe there is some types of ceramic that can be very fine. But I haven't saw that....