1,Glass grinding head, 2,Diamond tools, 3,Hardware abrasive tools , 4,Cutting steel Y15pb 5,The CNC cell glass ... from Germany 2 EWAG grinding machine imported from SwitzerlandMany new machines are in the delivery.Actually,the manufactureing bases are expanded ... is, hard alloy, glassware, jade carving etc. The correction tools ideal Diamond grinding head for domestic various internal grinding machine ...