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 5835-01-143-9143
NSN 5998-00-390-7694
NSN 6130-01-183-9493
NSN 6145-01-110-4218
NSN 5985-01-392-4850
NSN 6620-01-440-1579
NSN 5905-01-118-6330
NSN 5990-00-108-5400
NSN 5930-00-017-7760
NSN 6650-01-633-9147
NSN 6645-01-441-4456
NSN 6110-01-116-5841