... / MACH 3 4 CE Engraver -- SD--1312Cast steel structure, ballscrew, Aluminum table, DSP /Mach3 system, UCANCAM Software /Type3 Software,1.5/2 ... , acrylic , organic glass , double-colour board , bamboo , trip , copper , brass , aluminum and solide material , and so on .suit for wood engraving ...