Reduced 1/4 in. Diameter shank; fractional size 5/16
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 5945-01-322-5561
NSN 6130-01-357-6154
NSN 5990-00-465-4903
NSN 5960-00-234-5961
NSN 5999-01-651-1919
NSN 6645-01-237-7876
NSN 2925-01-331-5039
NSN 6105-00-984-3356
NSN 5950-01-227-2466
NSN 6685-01-312-2383
NSN 5975-01-152-2521
NSN 5915-01-054-6015