Aircraft extension type; fractional size 1/16
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 6240-01-293-3620
NSN 5990-00-887-0147
NSN 5990-01-147-5225
NSN 5855-00-688-9954
NSN 6220-01-508-1003
NSN 5985-01-377-5264
NSN 7035-01-363-2748
NSN 6135-01-443-4484
NSN 5855-01-570-9714
NSN 6650-00-413-6619
NSN 6135-01-255-9129
NSN 5945-00-100-1261