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 4140-00-574-1869
NSN 5905-01-487-8868
NSN 6150-01-024-9852
NSN 5975-01-462-5846
NSN 5950-01-268-3098
NSN 6610-01-343-7614
NSN 5990-00-922-2449
NSN 4140-01-593-5433
NSN 6620-01-625-2855
NSN 6240-01-057-1716
NSN 5996-01-227-2555
NSN 6130-01-449-1178