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 6130-01-364-1608
NSN 6220-00-030-2448
NSN 2925-01-525-2892
NSN 5998-01-253-9311
NSN 5945-01-034-0885
NSN 5990-00-557-8726
NSN 5910-01-651-5176
NSN 5905-00-492-1052
NSN 5960-01-495-0859
NSN 5910-01-247-7384
NSN 5999-01-173-6390
NSN 5895-01-507-4967