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 5965-01-475-7540
NSN 5835-01-632-6627
NSN 5895-01-502-0509
NSN 6145-01-421-5109
NSN 5960-00-116-7508
NSN 5930-01-036-2753
NSN 5835-01-330-6791
NSN 6130-01-566-3500
NSN 6610-00-127-0849
NSN 5960-01-481-3722
NSN 5996-01-484-8867
NSN 4140-00-949-2438