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 6240-01-521-2921
NSN 6105-01-498-4359
NSN 5915-01-153-7332
NSN 5985-00-253-4708
NSN 5975-01-027-1642
NSN 6145-01-375-9481
NSN 6110-01-661-2408
NSN 5925-00-821-4768
NSN 5930-00-848-1302
NSN 5998-01-334-1917
NSN 6240-00-248-6517
NSN 6135-00-461-3590