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 6610-01-424-1529
NSN 5855-01-467-0128
NSN 5855-01-167-2162
NSN 5935-00-443-9451
NSN 5895-01-239-9386
NSN 5855-01-644-0445
NSN 6150-00-849-9772
NSN 5960-01-257-0225
NSN 6320-01-481-7322
NSN 6130-00-862-7093
NSN 5990-01-102-5699
NSN 6220-00-819-9325