This knife wouldn't cut butter, let alone a piece of chicken — can I get another one?

How to say “This knife wouldn't cut butter, let alone a piece of chicken — can I get another one?” in Portuguese

In Portuguese

Essa faca não corta nem manteiga, imagina um pedaço de frango — tem outra aí?

This knife wouldn't cut butter, let alone a piece of chicken — can I get another one? in other languages