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 6650-00-153-9239
NSN 6130-01-438-9437
NSN 6150-00-040-1200
NSN 5998-00-470-3093
NSN 5950-01-600-5247
NSN 5985-01-025-4485
NSN 6130-01-051-3079
NSN 6110-01-567-2055
NSN 7035-01-465-0391
NSN 6130-00-199-9545
NSN 5998-01-111-4760
NSN 6650-01-525-7370