Jobbers lg; fractional size 1/4 (letter size e)
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 6145-00-553-8196
NSN 6145-01-305-0137
NSN 5965-00-204-8513
NSN 6110-01-377-4718
NSN 5910-01-512-2300
NSN 5999-00-341-7637
NSN 5965-01-294-1396
NSN 4140-00-758-7686
NSN 6130-01-419-9900
NSN 5855-01-109-6433
NSN 5950-00-166-8273
NSN 6135-00-412-1687