A group of two or more drill, twist.
NSN 5965-00-013-7990
NSN 5910-01-580-4889
NSN 5960-01-005-9530
NSN 6145-01-630-5604
NSN 5975-01-415-5771
NSN 4140-01-400-3610
NSN 6220-00-981-9184
NSN 2925-01-547-4565
NSN 6135-01-511-1975
NSN 5996-00-957-4601
NSN 6110-01-153-8868
NSN 5930-00-511-8382