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 6320-01-512-2031
NSN 4140-01-011-4847
NSN 5930-00-005-3243
NSN 6240-00-172-8451
NSN 5855-00-944-0949
NSN 6145-00-933-0556
NSN 6620-01-356-2374
NSN 5985-01-415-3134
NSN 6685-00-363-1701
NSN 5895-01-561-1500
NSN 6320-00-908-6841
NSN 5930-00-686-3709