Taper 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 6150-01-604-8641
NSN 6150-00-235-6293
NSN 5835-00-368-4182
NSN 5915-01-114-5065
NSN 5855-01-327-2681
NSN 6685-01-350-0337
NSN 6150-00-528-4175
NSN 6220-00-624-9028
NSN 6645-01-251-3986
NSN 6130-01-023-0501
NSN 5915-01-451-2881
NSN 5985-01-597-0672