A powered hand tool used for clay digging, breaking frozen ground, demolition of concrete paving, and the like. The unit has a non-rotating chuck through which a piston, or any other percussion system, imparts hammer-like blows to various types of accessories such as chisels, spades, picks, backfill tamping pads, and frost wedges. When provided with certain attachments, the unit may also be used as a sheeting and piling driver, drift bolt driver, or spike driver. See also drill, pneumatic, drifter; and drill, pneumatic, sinker.
Classification: Parts of coal or rock cutters and tunneling machinery
NSN 6130-01-279-8790
NSN 2925-01-472-4423
NSN 5930-00-180-3707
NSN 6145-01-400-1030
NSN 5996-01-147-7378
NSN 6620-00-546-6071
NSN 5915-01-505-6106
NSN 7035-01-227-2546
NSN 6610-01-119-3048
NSN 6145-00-877-6888
NSN 5935-00-548-5440
NSN 5996-00-295-7586