I don't know about a Dremel set for sharpening. Usually it's a rattail file of the correct diameter. IME if you're gonna do it well you need a guide too. Of course the easiest is just to take it to a professional
I had to look it up so I could figure out what it looked like…lol I got a fair amount of dremel shit… https://www.dremel.com/gn/en/p/dremel-chainsaw-sharpening-attachment-26151453jb
oh cool! I have a dremel! might be a hell of a lot easier that what I've been doing!
if U diy; know the drags(dogs) need to be flattened the more the teeth wear down/teeth cut & dogs drag out the sawdust
Is that the round part in front of the teeth?