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 5855-01-376-0363
NSN 6110-01-386-4055
NSN 5925-00-642-5253
NSN 2925-00-185-1618
NSN 5998-01-518-9539
NSN 5975-00-958-9126
NSN 6150-01-134-2029
NSN 5999-00-279-1580
NSN 5855-00-973-5717
NSN 6685-00-682-7459
NSN 5905-00-514-9152
NSN 6610-00-686-5817