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 5950-01-116-7540
NSN 6610-01-648-6527
NSN 5998-01-345-1428
NSN 6105-01-579-3695
NSN 6135-00-334-4500
NSN 5950-01-540-8273
NSN 5935-00-716-7125
NSN 5965-00-518-0958
NSN 5895-00-571-0128
NSN 5910-00-105-1860
NSN 5945-01-389-4073
NSN 5935-01-580-1785