A spurless boring tool with a cutter head having a scoring rib on opposite sides of its periphery, separated by two vertical cutting edges with slots for chip clearance. The tool is guided by its circular rim in lieu of a pointed tip. The tool may have a shank for use in either a bit brace or a powered mechanism.
Classification: Drilling, threading or tapping tools and parts thereof, base metal
NSN 5999-01-276-1079
NSN 5950-01-557-8199
NSN 5920-00-382-8849
NSN 4140-01-227-4674
NSN 5945-01-656-5877
NSN 5920-01-048-7462
NSN 5930-01-463-8744
NSN 5915-00-812-6476
NSN 5925-01-501-8667
NSN 6130-01-491-5653
NSN 5985-01-028-2867
NSN 6220-01-401-5337