Taper lg; fractional size 43/64
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 6220-00-078-1178
NSN 6145-01-293-0096
NSN 5990-01-293-4817
NSN 2925-00-118-4887
NSN 5965-01-442-9749
NSN 6145-00-198-5675
NSN 5935-01-186-1341
NSN 5945-01-432-2416
NSN 5990-01-378-1444
NSN 5925-01-604-8985
NSN 6110-00-473-2101
NSN 6150-01-467-2380