The ET350 is specifically designed to provide a good quality performance and functionality. It is a pneumatic tapping machine which is mainly used to enable a fast tapping of a certain application. The multiple directional head integrated in the device permits the aliment over the holes used to be threaded in an accurate manner. It is a high quality system which is incorporated with a dual-articulated arm feature encapsulated in a special aluminum material. It is also built with an adjustable balancing unit which is used to handle several ball bearings.