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 6320-01-470-6826
NSN 7035-01-269-5700
NSN 6135-01-290-6487
NSN 6610-00-232-1533
NSN 2925-01-502-9903
NSN 5965-00-144-2543
NSN 7035-01-473-0517
NSN 5915-00-494-4836
NSN 5915-01-447-3151
NSN 6145-01-595-7155
NSN 6105-00-737-0829
NSN 5999-00-932-4588