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 6105-00-969-0290
NSN 5930-01-323-4996
NSN 6685-01-352-1641
NSN 6150-00-397-4012
NSN 5945-00-902-7323
NSN 5920-01-298-9370
NSN 6105-01-462-8351
NSN 5905-01-525-2203
NSN 6220-01-341-7850
NSN 4140-01-477-5472
NSN 5990-01-473-4314
NSN 4140-01-013-6174