> the real danger is the disc breaking up at 10K RPM and shrapnel flying in your face. you might easily lose an eye. For anyone wondering, OSHA would tell you

> the real danger is the disc breaking up at 10K RPM and shrapnel flying in your face. you might easily lose an eye. For anyone wondering, OSHA would tell you to use safety glasses and a face shield. Neither is sufficient protection alone. You should also do the "ring" test before mounting a disc. https://youtu.be/QSQiLxDBpu8 https://youtu.be/QSQiLxDBpu8