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 6110-01-077-6673
NSN 5945-01-108-1490
NSN 6220-01-088-6604
NSN 5965-01-555-6124
NSN 5925-01-165-7053
NSN 6145-01-025-6514
NSN 5975-01-407-4174
NSN 5945-01-529-4276
NSN 5895-01-539-9637
NSN 5990-01-208-0045
NSN 5950-00-372-5591
NSN 5945-00-904-2760