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 6145-01-239-6161
NSN 5999-00-721-2024
NSN 6145-01-509-4057
NSN 6135-01-324-2505
NSN 5990-01-278-8833
NSN 6650-01-168-8451
NSN 5910-01-442-5014
NSN 6150-01-519-4981
NSN 5910-01-378-3994
NSN 6135-01-090-5365
NSN 6320-01-094-2634
NSN 7035-01-107-2811