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 4140-01-443-3523
NSN 6105-01-193-6575
NSN 6240-00-765-4220
NSN 6620-01-457-9100
NSN 5835-01-339-0542
NSN 6150-00-654-8457
NSN 5950-01-124-4614
NSN 6220-01-030-0780
NSN 6150-01-219-7740
NSN 4140-01-037-6270
NSN 6645-00-887-0122
NSN 5915-01-087-9971