I remember seeing a discussion on using graphite for paint chipping? How does this work and what tools was used to implement it?

Howdy Rotten Dude. I did not monitor the other discussion. However comma I use a sharp #2 pencil to do areas where the paint has been chipped away to reveal the metal beneath. Out here.

I use a graphite pencil for paint chipping. This is the easy way to create this type of detailing. A graphite pencil can be bought at any art supply store for $1 or $2. The real pros will paint the chips, like you would see in Armor magazine. A good example is the Panzer Mk III in the most recent issue of Armor magazine, or a Panzer Mk IV two issues prior in Military Miniatures in Review.

I like to "paint" the chips first, then go over them with a pencil.

I do the same as our resident Devil Dog, MSG(R) Mummy. Take a sharp #2 pencil and draw the chips and rubs where you want them. It looks great when done, just like dark, bare metal.