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 6620-01-100-3181
NSN 5930-00-697-3660
NSN 6650-01-428-9958
NSN 5895-01-224-9011
NSN 5895-01-212-3656
NSN 5996-01-197-7005
NSN 5996-00-193-3459
NSN 5895-01-489-5260
NSN 5835-00-503-2608
NSN 5960-01-215-0992
NSN 6620-01-449-8743
NSN 6135-01-546-4588