This document is a report from a student named Nadia Atikah bt Mohamed with student ID 04DKM12F1020 submitted to the Mechanical Engineering Department at Politeknik Kota Bharu, located at KM 24, Kok Lanas, 16450 Ketereh, Kelantan, Malaysia. The report topic is Tungsten gas metal arc welding (TIG/GTAW).