I have noticed a striking similarity between the expensive comm
cleaners at the hobby store and my metal polishing bits for my
dremel. The comm cleaner also has, on the other side, a rougher
polisher for the brushes.
What dremel bits can be used in place? What RPM's should I set the
dremel at if I do it for the comm and then for the brushes? How do I
clean the material on the bits when they quickly get black?
Also, what is a good dremel bit to drill body pin holes on the body
post?
Coolest thing I've found to do with it is create flathead screwdriver
notches to remove stripped screws. :) But it sits a lot also. What
other uses for rc cars are there?