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 6645-01-232-4843
NSN 6135-01-380-4396
NSN 5925-01-283-8123
NSN 6105-00-840-6433
NSN 5990-01-204-7576
NSN 6240-00-155-7900
NSN 6135-01-643-5809
NSN 4140-01-104-4727
NSN 6610-01-352-5500
NSN 6650-01-051-4972
NSN 5925-00-085-1737
NSN 5960-00-284-6150