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 6610-01-425-1523
NSN 6130-01-373-7110
NSN 5945-01-077-8685
NSN 6645-00-163-4624
NSN 5895-00-617-0029
NSN 6645-01-363-9790
NSN 5990-01-390-2177
NSN 5855-01-199-2046
NSN 6150-01-218-7591
NSN 6320-01-449-1014
NSN 5965-01-196-1526
NSN 5920-01-032-6471