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 5930-01-252-9911
NSN 5965-01-103-5133
NSN 6645-00-664-4665
NSN 5999-01-634-0576
NSN 6240-00-075-4103
NSN 6110-01-013-9313
NSN 5935-01-297-0816
NSN 5935-01-458-1205
NSN 5915-01-503-8267
NSN 5985-01-247-8714
NSN 5990-01-076-8901
NSN 4140-01-054-3553