Reduced 1/2 in. Diameter shank; fractional size 59/64
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 6150-01-639-8152
NSN 6110-01-115-3871
NSN 5930-00-348-4308
NSN 5905-01-200-8502
NSN 5975-01-067-7158
NSN 6150-00-187-1368
NSN 2925-01-494-3259
NSN 6135-00-593-6831
NSN 6685-00-596-8765
NSN 5975-00-476-6234
NSN 5990-01-411-5930
NSN 5950-00-940-8912