Screw machine 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 6240-01-547-8495
NSN 5990-01-303-9920
NSN 6105-01-221-0155
NSN 5855-01-575-6772
NSN 6240-01-020-9910
NSN 6645-01-111-3758
NSN 6145-01-653-3207
NSN 6650-01-381-7296
NSN 6620-00-257-2783
NSN 6685-01-527-3368
NSN 5855-00-797-8217
NSN 6220-00-314-9680