Export STL with different units

Lets say that I have modeled something in inches, but when I go to export the STL I want the file to be generated in millimeters, is that possible? It is kind of inconvenient to change the model to millimeters just to export.

As STLs are unitless, the only other way is to scale the model by 25.4 up or down before exporting. --Mitch

Thanks Mitch for reading my mind… I was just trying to find a definitive answer on if stl files had units. I recalled @tim explaining it to me once but I wasn’t entirely sure.