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 6240-01-150-9290
NSN 6650-01-584-8101
NSN 6105-01-283-4119
NSN 5998-00-980-8103
NSN 5950-01-432-0242
NSN 6685-00-151-5257
NSN 6650-00-899-1774
NSN 6620-00-728-3445
NSN 5990-00-994-0555
NSN 6620-01-575-9561
NSN 6130-01-132-0199
NSN 6685-01-125-9489