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 4140-01-034-4185
NSN 5920-00-655-1154
NSN 5965-01-602-5734
NSN 7035-01-510-3876
NSN 5965-01-269-9521
NSN 6645-01-437-7770
NSN 6650-01-471-2171
NSN 4140-01-142-5849
NSN 5990-00-138-6775
NSN 5965-00-015-7408
NSN 5895-01-421-5375
NSN 6110-01-255-6523