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 5920-01-602-9357
NSN 6135-01-466-3980
NSN 6145-01-044-3161
NSN 5920-01-540-0420
NSN 6110-01-352-1922
NSN 6110-01-485-1622
NSN 5910-01-481-8097
NSN 5999-01-034-8229
NSN 6220-01-453-7533
NSN 4140-00-773-3291
NSN 6130-00-828-6582
NSN 5965-01-344-8592