Jobbers 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 5999-01-306-5617
NSN 4140-00-152-7092
NSN 5960-01-491-9916
NSN 2925-00-737-6476
NSN 5999-00-343-6770
NSN 6645-01-463-3441
NSN 5895-00-554-4573
NSN 6650-00-620-0212
NSN 5895-01-210-6018
NSN 5915-01-487-1639
NSN 5910-01-658-8973
NSN 6135-00-269-5843