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 5895-01-288-0753
NSN 5999-01-467-9774
NSN 5905-01-392-7844
NSN 5925-01-153-0144
NSN 5920-00-910-4531
NSN 6685-00-481-9852
NSN 6240-01-123-9040
NSN 5835-01-115-4056
NSN 6320-00-004-9158
NSN 5965-01-512-9925
NSN 5905-00-928-8241
NSN 6240-01-513-9642