NASA NTRS · 19790000120
Plug and drill template
Abstract
Device installs plugs and then drills them after sandwich face sheets are in place. Template guides drill bit into center of each concealed plug thereby saving considerable time and fostering weight reduction with usage of smaller plugs.
Keep this discovery
Explore connections, maps & timelines
Orella, S.. 1979-08-01. Plug and drill template. https://ntrs.nasa.gov/citations/19790000120
Cite the original work for its findings. Save a collection to share your selection of sources.