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 5915-00-304-8195
NSN 6240-00-585-8138
NSN 6135-01-447-0950
NSN 5915-01-422-9979
NSN 6135-00-519-1325
NSN 6620-00-098-5652
NSN 2925-01-415-2140
NSN 2925-01-327-3069
NSN 5965-00-150-1144
NSN 6650-01-020-3645
NSN 6220-01-207-1229
NSN 5996-00-984-2145