... . process various materials b. DSP control c. high configuration The 6090 stone/marble/granite cnc router can not only carve stone ... ,such as acrylic,wood,metal and so on.Features of 6090 stone/marble/granite cnc carving machine:(1). Main parts are ... .(5). Control system can be Ncstudio,DSP with handle, Mach3. 6090 stone/marble/granite cnc carving machine:No.ItemParameter1ModelF-R60902Effective working ...