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 5915-01-480-6891
NSN 6105-00-728-1001
NSN 5905-00-385-9337
NSN 6130-01-311-5637
NSN 5990-01-254-3197
NSN 6610-01-287-9814
NSN 6220-00-285-8104
NSN 6150-01-429-2924
NSN 5990-01-376-4376
NSN 5910-01-323-6139
NSN 5950-00-400-6074
NSN 6220-01-587-1279