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 6645-00-498-6869
NSN 6110-01-260-8059
NSN 6650-01-428-9958
NSN 6610-00-958-0294
NSN 6620-01-430-2212
NSN 5930-00-760-3487
NSN 6240-00-947-4719
NSN 5998-01-617-4007
NSN 5975-01-110-7686
NSN 4140-01-344-2674
NSN 4140-01-526-1066
NSN 6105-01-439-5847