> Having a cheap laser able to cut metal at home / small shops would be so useful (And sneakily dangerous as lasers are). So, please do not come around these

> Having a cheap laser able to cut metal at home / small shops would be so useful (And sneakily dangerous as lasers are). So, please do not come around these lasers with remaining eye unprotected. I think one should work with these things only using some cameras and never directly.