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 5895-01-053-4271
NSN 5920-01-625-5539
NSN 6105-01-373-9614
NSN 6130-00-403-6239
NSN 6685-01-652-3661
NSN 5855-01-013-6864
NSN 5905-01-588-7780
NSN 5895-01-124-0171
NSN 5950-01-106-2417
NSN 5935-01-209-6850
NSN 5930-01-310-8565
NSN 5990-01-137-8722