[woodman08]

i have tested pine ,mahogany,acrylic,plastics,masonite,birch,maple,st eel,pencils,glass,aluminum,paper,cardboard,plywood s,corian,plastic jug sides,arborite,brass,painted metals, basswood,gravoply,glass,paper,cardboard.
The aluminum siding is interesting as the laser removes the colour so brown aluminum has grey letters like the gravoply
Also the one pictures is a calibration and position test with sqaures in a square and circle in circles
The cherry cylinder was a demo on the indexer its 3.0 inch diameter and in another there are 2 pencils which turned out good with name and location