Staff Sgt. Adam Hebert, 28th Maintenance Squadron production supervisor, inspects a Haas VF 6 machine before cutting a metal block at Ellsworth Air Force Base, S.D., Jan. 6, 2016. The machine receives coding from a 3D model computer program and then uses that to cut out specific measurements and create a desired piece. The metals flight creates aircraft parts that cannot be ordered through a supplies list. (U.S. Air Force photo by Airman Sadie Colbert/Released)