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 6130-01-046-5238
NSN 5910-01-476-1114
NSN 5935-00-984-6776
NSN 5930-01-321-5309
NSN 5960-01-619-9361
NSN 5930-00-833-7090
NSN 6110-01-525-7794
NSN 6150-00-065-0801
NSN 5975-00-715-3710
NSN 6240-00-174-1991
NSN 6130-01-435-5105
NSN 5855-00-327-2112