Dremel is the best thing ever.
Without that I would have never built anything in my life. Buy the big kit that comes in the case with tons of ends they can be expensive if you get them later.
ALWAYS wear glasses… those little disk shape end break and will cut the crap out of you and most of the time it aims for your face. I have taken lots of direct hits to the safty glasses.
I have a few of the stands for the dremel but i do not use them much