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 5905-01-074-4040
NSN 6240-01-212-7053
NSN 5945-01-010-2816
NSN 5915-01-552-0118
NSN 5835-00-484-1529
NSN 2925-01-458-5808
NSN 5895-01-594-5834
NSN 6130-01-222-0475
NSN 6645-01-152-1092
NSN 5905-01-643-6555
NSN 6150-00-110-8920
NSN 5915-01-073-8635