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 5998-01-615-8656
NSN 6220-00-981-9184
NSN 4140-00-672-9531
NSN 6105-00-455-0592
NSN 2925-00-373-8837
NSN 6135-00-553-7995
NSN 4140-01-323-1259
NSN 5855-00-411-8688
NSN 5905-00-254-1417
NSN 6620-00-089-9778
NSN 4140-01-573-0275
NSN 6650-00-784-9222