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 6320-00-977-3930
NSN 2925-00-707-2741
NSN 5999-01-217-9784
NSN 5950-01-497-8073
NSN 6135-00-062-5080
NSN 5975-00-179-8519
NSN 5985-00-809-5851
NSN 5915-00-159-7349
NSN 2925-01-308-4764
NSN 5895-01-242-2411
NSN 4140-00-203-4844
NSN 5985-01-424-4394