Taper lg; fractional size 1/2
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 6130-01-578-5516
NSN 4140-01-337-5556
NSN 5945-01-299-6632
NSN 6620-01-535-0070
NSN 7035-00-703-3535
NSN 5998-00-785-7911
NSN 6645-01-323-1956
NSN 6110-01-250-2936
NSN 6150-00-844-6205
NSN 6130-01-094-5599
NSN 6320-00-213-0477
NSN 6645-00-845-1071