A manual or power driven boring tool with a double twist solid center or a single twist hollow or solid center body of one nominal diameter. It is formed into a cutter head at one end, and a shank at the other end. The double twist body type must have either a screw point or a brad point. Excludes bit, plug; and bit, expansive. See also bit, hollow chisel.
Classification: Drilling, threading or tapping tools and parts thereof, base metal
NSN 6620-01-177-5567
NSN 6620-01-621-0719
NSN 5915-00-967-1925
NSN 6145-01-585-2555
NSN 6105-01-408-5467
NSN 2925-01-063-7876
NSN 5960-01-043-8414
NSN 5945-01-603-7514
NSN 5990-01-054-3332
NSN 5990-01-551-9506
NSN 6645-00-684-3424
NSN 5965-01-492-5695