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 5930-01-281-1408
NSN 5920-01-571-0580
NSN 5935-00-499-9070
NSN 5910-01-434-8866
NSN 2925-01-448-2880
NSN 6240-01-013-5138
NSN 6135-01-472-9011
NSN 6645-01-086-4509
NSN 5925-01-317-4329
NSN 5960-00-238-3830
NSN 6320-01-519-8767
NSN 6150-01-017-3132