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 4140-01-412-0403
NSN 5996-01-088-8715
NSN 6220-01-069-2340
NSN 6130-01-604-9074
NSN 2925-00-496-9082
NSN 5945-01-338-2502
NSN 6645-00-829-8868
NSN 6240-01-422-9715
NSN 5996-01-040-0002
NSN 6110-00-081-0927
NSN 5960-00-146-5338
NSN 6145-00-248-4944