Taper lg; fractional size 1/2
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 6150-00-305-2744
NSN 4140-01-049-1187
NSN 6220-01-094-5551
NSN 5915-01-252-8683
NSN 5835-00-155-1379
NSN 5960-01-609-6565
NSN 5960-01-497-4572
NSN 6610-00-285-5366
NSN 5999-01-233-9209
NSN 5925-00-164-0992
NSN 5996-01-521-4007
NSN 5950-00-395-0582