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 4140-01-435-4887
NSN 6240-00-078-9083
NSN 5905-01-204-6055
NSN 5855-01-459-5024
NSN 5920-01-386-1954
NSN 5999-01-321-7209
NSN 6620-01-660-5908
NSN 6145-01-108-3888
NSN 5915-01-437-8267
NSN 6320-01-111-8851
NSN 6220-00-625-8554
NSN 5920-01-605-3804