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 6145-00-020-6708
NSN 5990-01-183-1897
NSN 5999-00-459-1211
NSN 6320-01-229-2264
NSN 6610-01-139-4713
NSN 5965-00-055-8013
NSN 5965-01-167-8513
NSN 5925-00-201-8254
NSN 5930-00-234-3529
NSN 6110-00-617-4646
NSN 5910-01-600-2613
NSN 6650-00-597-7313