I just found this really neat program to make computer generated 3D Celtic Knot patterns for CNC carvings. This program is one of the fastest methods I have seen for creating CNC Celtic Knot patterns.

Pasadena, TX, August 31, 2012 – LHR Technologies, Inc., manufacturer of the CarveWright™ System (www.carvewright.com), an affordable personal-sized 3D CNC machine, today announced two new