Screw machine lg; fractional size 1/4
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 6320-01-374-9924
NSN 5855-00-610-4052
NSN 6645-00-887-0122
NSN 5945-01-586-1990
NSN 5960-01-632-6576
NSN 5920-01-163-9257
NSN 6150-00-965-8351
NSN 5960-00-785-4274
NSN 5945-00-990-8856
NSN 6145-00-663-6058
NSN 2925-00-459-4519
NSN 4140-01-033-1238