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 6240-01-068-3491
NSN 5835-00-102-2373
NSN 6145-00-757-9479
NSN 5945-00-213-0101
NSN 6110-01-483-9663
NSN 6105-00-383-7231
NSN 5996-01-450-9734
NSN 5975-01-100-5088
NSN 6650-00-583-1735
NSN 5925-01-259-8697
NSN 6650-01-076-3922
NSN 6645-01-642-1300