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 4140-01-102-6145
NSN 5990-00-964-6422
NSN 6135-01-579-3534
NSN 6130-01-634-0603
NSN 5930-00-198-5841
NSN 6150-01-331-9860
NSN 6685-01-304-0295
NSN 5920-01-139-5368
NSN 6610-01-080-3572
NSN 5975-01-398-0197
NSN 5965-00-396-3411
NSN 5998-00-420-6339