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 2925-00-319-1805
NSN 5950-01-211-1692
NSN 4140-01-646-5722
NSN 5935-01-042-2890
NSN 6685-01-463-3470
NSN 6240-00-854-1962
NSN 5975-01-592-9273
NSN 5985-01-003-9732
NSN 6240-01-474-3039
NSN 6145-01-077-1543
NSN 5835-01-111-9838
NSN 6135-01-322-4655