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 4140-00-652-1396
NSN 6135-01-598-9889
NSN 5985-01-529-4231
NSN 6240-01-633-9357
NSN 5905-01-312-6647
NSN 6320-01-607-1491
NSN 5835-01-584-8538
NSN 6135-00-422-3967
NSN 5920-01-243-1138
NSN 6645-01-062-0905
NSN 6105-01-090-9747
NSN 5835-01-384-3206