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 6645-00-998-2918
NSN 5999-00-505-5586
NSN 6110-01-215-4206
NSN 5855-01-512-1926
NSN 5996-01-331-4893
NSN 6135-01-101-5039
NSN 5975-00-781-6473
NSN 6150-00-221-2593
NSN 5910-01-472-2564
NSN 6320-00-218-6105
NSN 5975-01-131-9626
NSN 6610-01-598-6052