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 6105-00-542-7948
NSN 6240-01-550-1178
NSN 5855-01-616-8724
NSN 5950-00-872-3376
NSN 6220-00-084-3142
NSN 5990-01-023-3307
NSN 5985-01-325-6789
NSN 6150-01-569-4766
NSN 5920-00-185-9587
NSN 6685-00-306-5604
NSN 5999-01-078-0507
NSN 4140-01-223-6079