A manual or power driven boring tool with a flat body provided with a sharp center point to serve as a guide, a shearing edge to cut the fibers around the edge of the hole and a broad chisel edge to pare and remove the center.
Classification: Drilling, threading or tapping tools and parts thereof, base metal
NSN 6145-01-364-0074
NSN 6240-01-408-1212
NSN 5920-00-281-2488
NSN 4140-01-507-3172
NSN 6105-00-413-2558
NSN 5998-01-446-1954
NSN 5975-01-618-8420
NSN 5999-01-652-7276
NSN 6620-01-154-0073
NSN 6220-00-734-8874
NSN 6620-01-431-9176
NSN 5835-01-268-1924