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 4140-01-150-3241
NSN 6645-00-240-4749
NSN 5985-00-580-4760
NSN 5965-01-529-5311
NSN 6620-01-431-9176
NSN 6145-01-469-7222
NSN 5905-01-175-0712
NSN 5990-00-495-2859
NSN 6135-01-338-8969
NSN 6110-00-846-9413
NSN 5998-01-452-1657
NSN 6135-01-190-2628