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 5985-00-081-9836
NSN 7035-00-679-9027
NSN 5945-01-471-5965
NSN 6650-01-457-8743
NSN 6105-00-864-6615
NSN 6620-01-107-2965
NSN 5915-00-283-8670
NSN 5910-01-097-9315
NSN 5930-01-346-0595
NSN 6645-01-484-9847
NSN 6220-01-501-2784
NSN 5925-01-143-7216