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 6145-01-420-6614
NSN 5998-01-080-2146
NSN 5935-00-276-9413
NSN 5915-01-157-9990
NSN 5945-01-406-4352
NSN 5855-01-474-6820
NSN 5925-00-224-7425
NSN 2925-01-492-5342
NSN 5920-01-104-6198
NSN 5930-01-016-4548
NSN 5996-01-217-3670
NSN 6130-01-063-7446