U.S. Air Force Airman 1st Class Roberto Figueroa, 1st Maintenance Squadron Aircraft metals technology journeyman, carves out a piece of metal using a plasma cutter at Joint Base Langley-Eustis, Virginia, Nov. 13, 2019. A plasma cutter is a tool used to cut through various types of metal that may be too thick to cut with a saw. (U.S. Air Force photo by Airman 1st Class Zoie Cox)