A tool consisting of any combination of drill, pilot drill, reamer, countersink, or counterbore. It is designed to form a hole for fasteners with a specific grip length and machined to a close tolerance to provide a drive fit. The tool has a shank requiring a special tool holder to be used in a power feed hand drilling machine or a power feed drill press.
Classification: Drilling, threading or tapping tools and parts thereof, base metal
NSN 6220-01-063-9322
NSN 6685-01-558-8477
NSN 6620-01-397-4131
NSN 6105-01-146-5036
NSN 5835-00-764-4388
NSN 5998-01-611-2509
NSN 6145-00-360-7760
NSN 5990-01-023-3307
NSN 5975-00-795-6787
NSN 5996-00-811-8120
NSN 5920-01-288-2179
NSN 5935-01-064-9882