Magnet Punching Hole

What does putting a hole in a magnet cause？

For individuals, the need to punch holes in magnets is more difficult to do successfully and carries some safety risks....

Can the magnet punch threaded screw holes?

The magnet cannot be drilled with threaded screw holes.. Whether it is a rare earth neodymium magnet, a ferrite magnet, or a samarium cobalt magnet, it is generally a through hole or a countersunk (countersink) hole....