Solid carbide; wire size 70; for production drilling of printed circuit boards
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 5999-00-156-4424
NSN 5855-01-100-3272
NSN 2925-01-538-1343
NSN 5945-00-797-8739
NSN 6135-00-231-7257
NSN 5905-01-494-6201
NSN 6620-00-424-4335
NSN 5855-01-506-6767
NSN 6620-00-041-3406
NSN 6150-01-438-6654
NSN 5945-01-634-0588
NSN 6145-01-483-6567