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 5999-01-094-7304
NSN 6240-00-204-9355
NSN 6220-01-196-5062
NSN 5965-01-050-8447
NSN 5930-01-200-3357
NSN 6220-01-420-6512
NSN 5855-01-317-5354
NSN 6240-01-063-0339
NSN 6220-00-420-1245
NSN 7035-01-478-0212
NSN 6645-01-417-3279
NSN 6650-01-281-4651