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 4140-01-337-5328
NSN 5855-01-027-8414
NSN 5996-01-425-1455
NSN 5905-01-556-7315
NSN 5930-01-448-0896
NSN 5920-01-214-3760
NSN 5965-01-096-7825
NSN 5895-01-248-4416
NSN 5925-00-975-0975
NSN 6610-00-186-9180
NSN 6135-01-163-0332
NSN 5996-01-423-7964