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 4140-01-115-3707
NSN 4140-01-163-8796
NSN 5960-00-538-4308
NSN 6320-01-443-8676
NSN 5920-01-460-9798
NSN 5835-01-055-6859
NSN 6220-01-614-5104
NSN 5915-00-456-2227
NSN 6130-01-603-7701
NSN 6320-01-092-4101
NSN 6105-01-348-9673
NSN 5985-01-514-2271