I have a mid-2000s Dremel 400XPR that I've used over the years for a variety of projects. A couple days ago I tried to use it and found that it doesn't power on. I read through the manual, tried a few different (working) outlets but still nothing.
Is it worth replacing the carbon brushes or is that unlikely to fix it?
Photos at: https://imgur.com/a/qpqKOj4