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 5985-01-432-2240
NSN 5920-01-660-4268
NSN 6620-01-454-5717
NSN 6110-00-765-2881
NSN 5915-00-787-7019
NSN 7035-01-271-1643
NSN 5985-00-168-7855
NSN 6135-01-177-3552
NSN 5855-00-237-4088
NSN 2925-01-479-6491
NSN 6650-00-754-2276
NSN 5915-01-055-5643