1/4 in. Diameter shank; 0.620 in. Diameter pilot
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 7035-01-426-4133
NSN 5985-00-027-7775
NSN 6240-00-514-3507
NSN 6320-01-388-1067
NSN 6220-01-516-0454
NSN 5985-01-656-2720
NSN 6135-01-466-3980
NSN 6685-01-186-4838
NSN 6145-00-689-8951
NSN 6240-01-012-2180
NSN 6610-00-794-4967
NSN 5999-01-025-2383