Stonehenge - My definition of "free cutting" is cutting without the use of a string line, chalk line, or marking the bricks with a pencil. It's basically using a concrete cutoff saw, and cutting the bricks as they lay on the ground to create a curve, which will eventually be the edge where a soldier course/border would be laid.
Practice, practice, but I'm sure you, Stonehenge, can do it very well.
