Assuming it's even a good idea, how would I do that. It's a basic enameled metal sink, ample room on sink shelf for the aerator attachment. Just so we're clear, there is NO room on the counter for the aerator - the sink fills the space.
Again, assuming its a good idea, what size drill bit would I need for the hole, and what kind of bit would I need? What possible gotcha's should I look out for and how close to the faucet holes should I make the aerator hole?