Aircraft extension, wire gauge size 21
No other part numbers with same form, fit, and function found.
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 5925-00-369-7747
NSN 5910-01-236-4304
NSN 5895-01-464-4591
NSN 5985-01-331-5119
NSN 5998-01-583-3239
NSN 5910-00-284-5405
NSN 6130-00-874-3445
NSN 6685-00-112-7040
NSN 4140-01-093-9728
NSN 5965-01-580-8049
NSN 6110-01-425-0502
NSN 5855-01-604-9997