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 6610-01-512-3248
NSN 7035-01-042-5308
NSN 5998-01-400-3582
NSN 5990-00-001-7588
NSN 5985-00-595-8633
NSN 5835-01-485-0210
NSN 6135-01-014-9755
NSN 6105-01-457-6198
NSN 7035-00-931-9415
NSN 4140-01-273-1829
NSN 6650-01-453-2382
NSN 5960-01-544-1273