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 6220-01-114-4688
NSN 6220-01-055-4538
NSN 5910-01-360-2738
NSN 5920-00-466-3950
NSN 4140-01-084-4883
NSN 5895-01-100-4356
NSN 6620-01-461-3550
NSN 5835-00-752-6065
NSN 5998-01-434-9111
NSN 7035-01-600-0777
NSN 6105-01-483-2102
NSN 6610-00-890-0254