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 6150-00-318-7276
NSN 6105-01-029-5753
NSN 5895-00-947-7982
NSN 6110-01-261-3086
NSN 6145-01-377-8470
NSN 5960-01-185-3043
NSN 6135-01-180-9611
NSN 4140-01-568-5095
NSN 6145-00-059-5114
NSN 5925-01-259-1241
NSN 5910-01-146-3363
NSN 5935-01-356-6757