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 5935-00-462-0728
NSN 5975-01-474-6534
NSN 6130-01-424-4931
NSN 6610-00-811-6072
NSN 6105-01-524-9132
NSN 6620-01-610-5081
NSN 5960-01-553-4557
NSN 5965-01-046-9619
NSN 5975-01-287-4467
NSN 5985-01-334-6443
NSN 5895-00-626-3449
NSN 5990-01-097-4721