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 6145-00-657-4755
NSN 7035-00-908-4933
NSN 6220-01-612-4460
NSN 5985-00-004-5372
NSN 5910-01-521-1467
NSN 5915-01-264-9257
NSN 6110-01-113-4287
NSN 4140-01-176-6490
NSN 5915-01-660-6679
NSN 6220-01-528-9438
NSN 7035-01-313-3677
NSN 5925-01-328-5847