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 6110-01-535-6338
NSN 6240-01-499-8002
NSN 6650-01-485-8536
NSN 5950-01-004-3765
NSN 5998-01-328-0481
NSN 6130-01-381-1713
NSN 6645-00-905-7258
NSN 6150-00-148-8515
NSN 6610-01-149-9749
NSN 4140-01-447-3716
NSN 6645-00-968-6118
NSN 6150-00-148-8515