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 4140-01-226-2182
NSN 5910-00-711-0367
NSN 5996-01-534-9149
NSN 5998-01-152-2248
NSN 5935-00-958-7968
NSN 6650-01-290-4001
NSN 6135-00-906-0984
NSN 5998-01-328-8032
NSN 5915-01-436-6527
NSN 5910-01-235-8319
NSN 6220-01-242-9901
NSN 6135-01-265-1384