Can diamonds actually cut glass? How does that work and why can’t other materials cut it as well?

Question

Can diamonds actually cut glass? How does that work and why can’t other materials cut it as well?

In: 4

Answer 1

Diamond works well because it’s famously hard, but it isn’t the only material that can cut glass. For example, modern glass-cutting tools often use [tungsten carbide](https://everythingstainedglass.com/what-material-cuts-glass).