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 6645-00-149-1100
NSN 5905-01-216-2150
NSN 6610-00-450-4875
NSN 5985-01-109-5975
NSN 6135-01-200-5144
NSN 5985-00-287-6327
NSN 5835-00-505-0733
NSN 5835-01-329-4814
NSN 5990-00-665-4105
NSN 6105-01-175-2600
NSN 5910-01-278-3415
NSN 6620-00-807-6954