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 5975-00-419-6020
NSN 6150-00-124-7247
NSN 6610-01-613-1831
NSN 6320-01-554-0901
NSN 7035-01-029-7221
NSN 4140-01-215-1125
NSN 5925-01-008-0225
NSN 4140-00-580-8508
NSN 6240-00-066-5484
NSN 6145-01-297-1806
NSN 5975-01-329-4323
NSN 5855-00-472-2055