Screw machine lg; fractional size 1/4
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 5998-01-112-6061
NSN 6685-00-841-5158
NSN 4140-00-420-0251
NSN 5950-01-647-4684
NSN 6110-00-904-3328
NSN 5855-01-355-8729
NSN 5895-01-573-7542
NSN 5935-00-920-8633
NSN 5855-01-180-2172
NSN 6320-00-994-0179
NSN 4140-00-851-2552
NSN 6150-01-098-3887