DHK 6040 numerical control engraving machine Hot sell carton package by DHL UPS OR ... take it as a simple 3d numerical control to use primary worktable, such as test laser engraving, numerical control dispensing, nc positioning, metal (nameplate ... size, carving depth, speed, etc.) - preservation G code - to MACH3 control scrimshaw work.3, three-dimensional sculpture (3d anaglyph)This is ...