Aircraft extension type; fractional size 3/8
An end cutting tool having two or more cutting edges, and having helical flutes or grooves adjacent thereto for the admission of coolant and the ejection of cuttings or chips. It is used for drilling holes in various materials. Excludes drill, masonry (as modified); and drill,twist, bone. See also drill, pivot, jeweler's and drill, hardened steel, carbide tipped.
Classification: Drilling, threading or tapping tools and parts thereof, base metal
NSN 6150-01-343-9621
NSN 6620-00-115-9050
NSN 5835-01-291-3201
NSN 2925-01-231-6312
NSN 6240-00-170-5302
NSN 6150-01-449-5635
NSN 6650-01-422-1037
NSN 6135-01-386-5709
NSN 5910-01-199-4184
NSN 5998-01-098-5719
NSN 5925-01-301-5285
NSN 5935-01-266-9977