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 2925-01-304-2127
NSN 6610-00-403-8581
NSN 6105-00-312-6784
NSN 5835-00-433-8540
NSN 5960-01-137-2329
NSN 5999-01-355-2236
NSN 6105-01-427-2336
NSN 2925-01-164-9579
NSN 6130-00-764-5840
NSN 6620-01-605-1465
NSN 5945-00-960-8722
NSN 6645-01-446-5419