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 5950-00-248-0421
NSN 5990-01-294-6198
NSN 5996-01-032-3904
NSN 5965-00-249-6980
NSN 6620-01-213-8772
NSN 6320-00-089-9426
NSN 6610-01-601-7648
NSN 6645-01-551-3703
NSN 5910-01-045-5587
NSN 6145-01-291-4252
NSN 7035-01-359-7460
NSN 6645-00-952-0662