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 5920-00-786-0112
NSN 5910-00-482-8705
NSN 6320-00-242-3300
NSN 5920-00-225-8893
NSN 6145-01-373-6415
NSN 6220-01-212-3004
NSN 6240-00-614-9679
NSN 5965-00-125-6984
NSN 6220-01-393-8160
NSN 5835-01-528-7454
NSN 5920-01-298-1925
NSN 6685-00-071-1072