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 5895-01-078-5931
NSN 4140-00-307-2732
NSN 6620-01-241-2996
NSN 5950-00-172-7747
NSN 6145-01-528-4181
NSN 6220-00-366-1670
NSN 5960-00-148-4493
NSN 5930-00-269-4996
NSN 5905-00-671-3058
NSN 5895-01-201-6169
NSN 5985-01-409-2568
NSN 5945-01-505-9579