Taper lg; fractional size 1/2
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 2925-00-964-7128
NSN 4140-01-378-6710
NSN 5965-01-534-9961
NSN 4140-01-217-6290
NSN 6620-01-183-8959
NSN 5945-00-583-8600
NSN 6135-01-476-4697
NSN 4140-01-646-6831
NSN 5985-01-535-1887
NSN 2925-01-560-4123
NSN 5910-01-306-9594
NSN 6685-01-192-0559