A hand held pneumatic powered machine containing a mechanism which imparts impact blows and intermittent rotary motion to a drilling tool in drilling rock-like formations. This item may not be column or tripod-mounted, nor provided with a wheeled "wagon mounting". See also drill, pneumatic, drifter.
Classification: Boring or sinking machinery, nesoi
NSN 5996-00-469-4266
NSN 5915-01-133-1654
NSN 5895-01-291-4469
NSN 5925-01-117-8170
NSN 6130-01-115-9153
NSN 5925-01-610-8967
NSN 5960-01-496-3712
NSN 6240-00-279-8716
NSN 5835-01-216-7289
NSN 6620-00-018-2196
NSN 6650-01-456-6516
NSN 5855-00-688-9954