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 5990-01-411-5930
NSN 5965-01-234-6844
NSN 5998-01-238-8995
NSN 6320-00-456-0836
NSN 5945-01-102-7707
NSN 5930-01-660-3436
NSN 6220-01-578-7084
NSN 6685-01-034-7210
NSN 5835-00-165-3069
NSN 2925-00-936-9344
NSN 5975-00-930-2349
NSN 5945-01-356-5736