Reduced 1/4 in. Diameter shank; fractional size 7/16
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 6150-01-399-2766
NSN 5925-00-821-6552
NSN 5985-01-213-3549
NSN 5855-01-317-5354
NSN 5960-00-982-8546
NSN 4140-01-623-4004
NSN 6110-01-503-0839
NSN 5855-01-479-3152
NSN 5915-00-903-6167
NSN 5990-01-120-1910
NSN 5915-00-308-0916
NSN 5855-01-120-2912