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 6135-01-592-4139
NSN 5930-01-376-5352
NSN 5920-00-480-5250
NSN 6135-00-182-7008
NSN 6110-01-381-1269
NSN 6650-00-023-5054
NSN 6145-01-294-2303
NSN 2925-01-357-9021
NSN 5935-00-923-8390
NSN 5960-01-548-4896
NSN 7035-01-599-4647
NSN 6610-01-433-2219