I love this idea, would like to see some variations of this. Could you try to make it so that the E is replaced with '&' and then the Expert 'E' starts with the drill?
Maybe also a version where the name is spelled fully and expert is below and the E starts with the drill aswell.
Also I would like you to adjust the openings a bit more to a diamond saw:
https://images.app.goo.gl/TYANv8yG79oKNgmx9