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 5905-01-163-0378
NSN 5910-01-010-2911
NSN 5920-01-331-4712
NSN 2925-01-424-0235
NSN 6650-01-399-0628
NSN 6105-01-215-3350
NSN 5945-01-265-8589
NSN 6610-00-296-5007
NSN 6620-00-148-9613
NSN 6135-01-627-1056
NSN 6220-01-227-9374
NSN 5999-01-365-7484