A high speed end cutting tool for drilling holes in rail stock. Usually beaded along its length.
Classification: Drilling, threading or tapping tools and parts thereof, base metal
NSN 5945-00-629-6271
NSN 6240-01-360-6965
NSN 6685-01-224-5590
NSN 5915-01-424-8648
NSN 6130-01-530-8753
NSN 4140-01-488-5980
NSN 5975-00-813-6801
NSN 5905-00-722-4529
NSN 5920-01-102-7354
NSN 6220-00-643-4045
NSN 5945-01-501-5487
NSN 5990-01-633-9503