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 6645-01-462-3754
NSN 5950-00-393-1553
NSN 2925-01-531-3872
NSN 5915-00-409-9094
NSN 6135-01-367-6203
NSN 6135-01-213-7339
NSN 6105-01-358-8851
NSN 6135-01-222-5464
NSN 5910-01-424-8786
NSN 4140-01-534-9987
NSN 5965-01-508-7940
NSN 5985-01-018-8618