Taper lg; fractional size 57/64
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 4140-01-303-5103
NSN 6150-01-050-9128
NSN 5915-01-316-8117
NSN 6220-00-647-3096
NSN 5920-01-190-5167
NSN 5915-01-369-9561
NSN 6620-01-353-9224
NSN 6135-00-255-1340
NSN 5895-01-607-1305
NSN 5855-01-334-6594
NSN 6145-01-204-7021
NSN 5835-01-414-3258