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 6320-00-731-6134
NSN 7035-01-145-5059
NSN 5985-01-057-5088
NSN 6650-01-278-4628
NSN 6135-01-265-1384
NSN 6645-01-356-2302
NSN 5996-01-033-0838
NSN 5930-01-593-5288
NSN 6620-00-193-9503
NSN 5835-01-493-1826
NSN 6610-00-091-7347
NSN 2925-00-278-9468