How to clean rust in hard to reach points on a tool?
This stuff is sick: http://www.evapo-rust.com/

I used it on a drill press my buddy left out on a patio in the rain for a year.  Virtually no scrubbing.  I don't understand how this is not one of the most widely known products in the world.  It is THAT good.  I guess with the military as a client, they don't need the business from the public.  Here are some pics.  Truly an amazing product.  I purchased a gallon of it at a Harbor Freight store for $20.

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