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 6145-01-383-1681
NSN 6320-01-487-0336
NSN 6320-01-406-9951
NSN 5905-00-023-4943
NSN 5975-00-715-3710
NSN 6220-00-260-9390
NSN 7035-00-541-8516
NSN 6645-01-523-8809
NSN 5985-00-351-8780
NSN 6685-01-274-9310
NSN 5905-00-461-9040
NSN 6620-00-868-7104