B-2 Avionics
Airman 1st Class Michael Touchette, 509th Maintenance Squadron avionics back shop team member, inspects a tap and die set at Whiteman Air Force Base, Mo., July 25, 2013. The tap and die set must be inspected to ensure there are no damaged or missing tools. These tools are used to rethread screws on line replaceable units and to prevent personality modules threads from stripping. (U.S. Air Force photo by Airman 1st Class Keenan Berry/Released)

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Photo by: Airman st Class Keenan BerryReleased  |  VIRIN: 130720-F-TQ704-018.JPG