DW3030A mini cnc router Z can reach to 120mm, it good used ... materials ,can do stone, Cu ,Al,Mould ,arylic, foam ,wood DW3030A Mini CNC Router Z axis can reach to 120mm can be ... used for stone, Cu and AL processing, mold manufacturing, wood processing ... ) Friendly English verson manual and operation video CD disc. DW3030A Mini cnc router