Drill type pilot nom drilling depth 1/4 in.
An angular cutting tool, usually made with angular relief, having one or more flutes with specific size angle cutting edges. It is used for chamfering and countersinking holes. The tool may have a straight shank, tapered shank, bit stock shank or special shank requiring a special holder, for holding in a power- or hand-operated machine. It may be designed to be driven or turned by means of a wrench or carpenter's brace. For items requiring a holder but the holder is not included, use cutter, countersink.
Classification: Drilling, threading or tapping tools and parts thereof, base metal
NSN 6650-01-203-8263
NSN 5990-00-444-0612
NSN 5835-01-130-8258
NSN 5965-01-314-7333
NSN 5960-01-239-4314
NSN 5935-00-203-3303
NSN 5950-01-284-2540
NSN 5905-00-567-4959
NSN 6145-01-151-0238
NSN 5996-01-259-3982
NSN 5925-00-723-6148
NSN 6135-01-459-6424