... 3.all square guide rail,stepper 4.DSP marble engraving machine Application materialsThis series of models mainly ... used for cutting and engraving of the tile, bluestone, marble, granite, white marble, sandstone, glass type, copper, iron, plastic, ... DSP/Mach3/Ncstudio systemPacking dimensions 2100X3200X1800mm, 1500kgsMain configurations1.Cast steel structure, 2.square guide,3.ballscrew drive ...