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 4140-01-103-6293
NSN 5895-01-346-9018
NSN 6650-01-473-7723
NSN 5925-01-442-1517
NSN 7035-00-574-4223
NSN 5935-00-175-4562
NSN 6610-01-546-9693
NSN 6645-01-167-0712
NSN 4140-01-370-4075
NSN 4140-01-271-4921
NSN 6685-01-453-7894
NSN 7035-01-552-4746