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 6610-01-549-4960
NSN 5920-01-424-2060
NSN 5990-01-633-9503
NSN 5945-00-244-1579
NSN 5950-00-845-1185
NSN 5930-01-528-7970
NSN 5990-01-303-9920
NSN 6145-00-138-7158
NSN 6685-01-453-9951
NSN 5945-00-275-0557
NSN 5930-01-338-5052
NSN 6105-01-224-8899