Well I thought you might search online as ‘cheese grater’ rather than just ‘grater’. It’s like someone’s full name. A bit. I think they’re also know as a ‘Box Grater’ (who could be a supporting actor, don’t you think? Kinda like Rip Torn….)
Anyway you can grate whatever you like of course: This grater has the usual four sided-different-gratey-size things. For parmesan, citrus fruit zesting, etc, etc.