Airman 1st Class Drake Anderson, 28th Maintenance Squadron metals technician, blows metal shavings off a drill press plate in the Metals Shop at Ellsworth Air Force Base, S.D., March 25, 2014. Metals technology technicians are trained to perform a variety of metal manufacturing and repairs to ensure equipment remains serviceable. (U.S. Air Force photo by Airman 1st Class Rebecca Imwalle/Released)