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 6240-00-208-2379
NSN 7035-01-512-1826
NSN 2925-01-054-3190
NSN 6135-01-554-4281
NSN 6105-01-012-3299
NSN 4140-01-201-4359
NSN 6110-01-413-3156
NSN 6650-01-525-0958
NSN 6240-01-503-5809
NSN 5895-01-021-6457
NSN 5835-01-337-5496
NSN 6135-00-299-6918