Screw machine lg; fractional size 1/4
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 6150-01-155-2929
NSN 5905-01-140-2476
NSN 5930-00-175-4699
NSN 5960-01-469-2006
NSN 6110-01-227-2617
NSN 4140-01-415-1187
NSN 5920-01-369-1801
NSN 6110-00-546-5145
NSN 5855-00-532-0025
NSN 5920-01-082-4375
NSN 5985-00-866-6470
NSN 5990-00-795-3796