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 6105-01-549-1022
NSN 4140-01-508-4512
NSN 5835-00-364-0816
NSN 5965-00-156-8562
NSN 6620-01-265-0632
NSN 6145-00-959-1481
NSN 5855-00-149-0766
NSN 6135-00-593-6831
NSN 6240-01-301-3087
NSN 2925-00-103-6822
NSN 5930-01-382-3379
NSN 7035-01-364-8454