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 6650-00-005-8572
NSN 5915-00-843-2990
NSN 5996-00-935-5070
NSN 5990-01-489-0366
NSN 5950-01-272-4658
NSN 6650-01-254-7981
NSN 6320-01-631-7828
NSN 6320-00-676-9387
NSN 6320-00-857-4073
NSN 7035-01-508-2541
NSN 6240-01-458-1459
NSN 5985-00-533-0659