U.S. Air Force Staff Sgt. Jason Barnes, 39th Maintenance Squadron aircraft metals technology technician, uses a plasma cutter to cut excess material a railing, Oct. 25, 2019, at Incirlik Air Base, Turkey. Plasma cutters give technicians a quick, efficient way to cut down parts to fit a customer’s needs. (U.S. Air Force photo by Staff Sgt. Trevor Rhynes)