Let's discuss G00 and G01 codes and how to use them. This video will also touch on the cartesian coordinate system, and incremental and absolute programming of G00 & G01. G00 - rapid travel. This moves the machine as fast as it can go between point A and B. This is a straight line move. G01 - linear interpolation, works similar to G00 except that it requires a feed rate to move. Check out Marc's courses at and follow him on YouTube: @GCodeTutor Facebook: Twitter: Pinterest: