... 1325 Stone Router CNC 1.Heavy-duty Steel Structure 2.DSP 3.Rack And Pinion 4. Hiwin Guide Rails CM-1325 Stone Router ... Professional design and high quality machine parts provide this CNC router with low break down rate.6.Feeler block ... mould industry, architectural decoration,etc.Applicable Materials:Marble,Granite,artificial stone, ceramic tile, terrazzo, limestone, sandstone, travertine, quartzite, ...