Taper lg; fractional size 5/16
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 6645-01-024-6447
NSN 6685-01-228-2893
NSN 6145-01-099-0448
NSN 6620-01-219-0923
NSN 6150-00-576-3964
NSN 7035-01-356-4025
NSN 5945-00-850-1144
NSN 2925-01-408-9485
NSN 6145-00-822-5203
NSN 5920-01-188-8833
NSN 5945-01-191-9635
NSN 5910-01-250-3124