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 5950-01-469-1455
NSN 5920-01-460-9798
NSN 6645-00-919-2201
NSN 6145-01-221-6518
NSN 5990-01-227-6526
NSN 6150-01-430-2564
NSN 5990-01-091-9595
NSN 5925-01-411-5222
NSN 5960-01-474-4843
NSN 6610-01-371-3006
NSN 5950-01-397-9885
NSN 6650-00-078-5773