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 6220-01-456-0466
NSN 5996-01-267-8816
NSN 6620-01-338-2995
NSN 5855-00-832-9341
NSN 6240-01-472-2950
NSN 7035-01-291-6468
NSN 6240-01-398-0646
NSN 6150-01-200-5941
NSN 6320-01-194-1253
NSN 5920-00-952-1374
NSN 5915-00-164-0172
NSN 5855-01-454-0704