Taper lg; 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 6220-00-564-5120
NSN 6320-01-150-5378
NSN 5965-01-265-6814
NSN 5960-00-821-6693
NSN 5855-01-610-8828
NSN 5905-00-230-1630
NSN 5905-00-281-5442
NSN 5835-00-864-4481
NSN 5960-00-084-8527
NSN 2925-01-033-8948
NSN 6685-01-366-6956
NSN 4140-01-088-6981