Jobbers 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 5950-01-309-0045
NSN 6150-01-508-6048
NSN 6150-01-573-6052
NSN 5935-00-825-2515
NSN 5920-01-486-0583
NSN 5905-01-401-5325
NSN 6220-01-459-8017
NSN 6145-00-482-9546
NSN 6320-01-322-8340
NSN 6320-01-513-9166
NSN 6645-01-062-0905
NSN 5950-01-552-2562