A 5-axis computer numerical control machine mills a piece of metal for an F-35A Lightning II, Feb. 6, 2019 at Luke Air Force Base, Ariz. Metals technology uses this equipment to execute extremely precise work, down to centimeter tolerances. ( Air Force photo by Airman 1st Class Zoie Rider)

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Size: 2100px × 1500px
Photo credit: © APFootage / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -35, metals, technology