Can tempered glass be cut?

No. Because of the nature of tempered glass, it can't be cut. It is designed to shatter into tiny pieces and will do so if cutting is attempted.  more

No tempered glass cannot be cut, unless it wasn't tempered properly. However it can be machined down on a manual curved edging machine available at shops that do bevelling in shop. Although it's probably cheaper to just buy a new piece of glass.  more