Jobbers 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 6135-01-176-2206
NSN 4140-00-870-6981
NSN 5998-00-144-8211
NSN 5835-01-182-1966
NSN 6220-00-113-8216
NSN 6645-00-171-9639
NSN 6645-00-819-5045
NSN 6610-01-455-9137
NSN 6240-01-244-4662
NSN 5915-01-220-1641
NSN 6645-00-248-5434
NSN 6320-00-456-0836