Cutting magnets without losing magnetization (Curie temperature issue)

[Sveral]

Hello,
I wanted to know, if someone knows of a realistic option of, how to cut barrium ferrite magnets without using a rock saw and without demagnetizing the magnet obviously?
Thanks in advance everyone.

 

[Asymptotic]

Hello,
I wanted to know, if someone knows of a realistic option of, how to cut barrium ferrite magnets without using a rock saw and without demagnetizing the magnet obviously?
Thanks in advance everyone.

How about water jet cutting?

 

[Sveral]

How about water jet cutting?

Have to say, that was much quicker than expected:D Thank you. Just didn`t know that much about this subject, that`s all.