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 6145-01-247-7634
NSN 6685-00-037-9635
NSN 5835-01-406-9638
NSN 5855-01-542-9059
NSN 5960-00-481-6677
NSN 6320-01-170-4068
NSN 5915-01-464-9733
NSN 4140-00-205-0853
NSN 6685-01-463-9153
NSN 5925-01-315-3806
NSN 5910-01-558-3790
NSN 6610-00-142-9678