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 5915-00-509-2939
NSN 5910-01-474-4884
NSN 5960-01-143-1202
NSN 5999-01-493-2323
NSN 6150-00-497-3163
NSN 7035-00-104-7613
NSN 6610-01-331-4174
NSN 5945-00-966-4567
NSN 6320-01-573-6490
NSN 5965-01-172-5724
NSN 5990-01-321-2997
NSN 5910-01-151-2953