Screw machine lg; fractional size 21/64
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 6145-01-108-1202
NSN 6320-01-462-2295
NSN 2925-01-147-6688
NSN 5855-01-010-4921
NSN 6645-01-076-4655
NSN 5855-01-380-9950
NSN 5895-00-377-9844
NSN 4140-00-365-2531
NSN 6620-00-783-9560
NSN 5910-01-206-9987
NSN 5945-01-168-3828
NSN 5920-01-436-1885