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 6645-00-816-1707
NSN 5925-01-256-1833
NSN 5945-00-172-0786
NSN 6220-01-152-2637
NSN 6610-01-534-7683
NSN 6150-00-986-3427
NSN 6110-01-473-2492
NSN 5965-01-121-6135
NSN 5925-01-123-9866
NSN 5965-01-449-4606
NSN 6220-01-026-7260
NSN 4140-01-521-2357