Extension type drive shank
A cutting tool with a fluted body. When without handle, it has a straight round shank with squared end or a bit stock shank. It may have a t-handle, a ratchet handle or a round knurled handle. It is used for finishing to size, or enlarging, a previously formed hole. Excludes helical fluted taper pin type reamer items having a straight round shank with squared end and items with straight shanks covered under reamer, machine and countersink.
Classification: Tools for drilling other than twist drills, nt for rock drilling, cutting parts gt 0.2 pct chromium, molybdenum, tungsten, or gt 0.1 pct vanadium
NSN 5925-01-170-6581
NSN 2925-01-216-7512
NSN 6220-00-089-8252
NSN 6645-01-590-9405
NSN 5950-01-504-0624
NSN 6105-00-509-8491
NSN 6110-01-058-2112
NSN 5998-01-263-7750
NSN 5935-00-203-1292
NSN 6650-01-610-5017
NSN 6685-00-384-0341
NSN 5960-00-148-4493