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 5905-00-270-7083
NSN 5915-01-578-6153
NSN 6610-01-425-6960
NSN 5990-00-484-3189
NSN 5855-01-406-4821
NSN 5945-00-916-0988
NSN 5996-01-334-3038
NSN 5965-01-364-1232
NSN 6130-01-264-8997
NSN 6620-01-243-5281
NSN 5925-01-423-7803
NSN 6645-00-204-4100