Slow speed; taper shape; mechanized rotary motion; u-file flute design
NSN 5999-00-008-0609
NSN 2925-01-175-1217
NSN 6610-00-410-6072
NSN 5935-01-152-7020
NSN 5855-01-450-2333
NSN 5999-01-364-1173
NSN 5905-01-519-2725
NSN 5905-01-472-3105
NSN 5925-01-141-5429
NSN 2925-01-209-9245
NSN 6645-00-192-1152
NSN 6130-01-658-3595