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 5999-00-068-4270
NSN 5895-01-409-2949
NSN 4140-01-429-8545
NSN 5905-00-204-8922
NSN 6320-01-165-8932
NSN 5835-01-362-0305
NSN 5950-00-686-9945
NSN 6145-01-133-7350
NSN 5905-01-049-7891
NSN 6645-01-279-1781
NSN 6135-01-286-9563
NSN 5985-00-161-8044