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 5990-01-324-5805
NSN 5960-01-443-3067
NSN 5996-01-444-1488
NSN 4140-01-438-1623
NSN 5965-00-815-2525
NSN 5895-01-069-5579
NSN 5930-00-065-8620
NSN 6105-00-111-0851
NSN 5910-00-325-2146
NSN 6645-01-232-4843
NSN 5985-00-061-3182
NSN 5920-01-484-4168