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 6685-01-542-5365
NSN 6110-00-608-6197
NSN 5985-01-422-4632
NSN 7035-01-442-7947
NSN 5905-01-450-8809
NSN 6645-00-986-1110
NSN 4140-01-406-2054
NSN 6150-00-286-0827
NSN 5895-01-525-1856
NSN 6145-00-631-4085
NSN 5910-01-604-8079
NSN 6145-01-010-3402