PCB drilling machine 1.Work area:600*600*100mm 2.step motor 3.2.2KW water cooling spindle 4.CE certificate PCB milling machine ... engrave iron,steel,aluminum and bronze board and so on hard material.The machine can engrave letters and relief designs. ... , double-color board, PVC, ABS board, stone, imitation stone, metal, Aluminum Mold etc. l Woodwork industry: sewing machine table, machine cabinet panel, ...