Jobbers lg; fractional size 5/16
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 6645-00-287-9192
NSN 6220-01-419-6252
NSN 4140-01-613-2388
NSN 5990-01-510-4699
NSN 7035-01-485-0269
NSN 5945-01-094-9303
NSN 5965-01-371-1297
NSN 6320-00-242-3300
NSN 6320-01-624-0193
NSN 6610-01-061-1875
NSN 6620-01-147-5615
NSN 7035-01-158-7673