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 6620-00-153-0982
NSN 6135-01-048-0910
NSN 5895-01-047-6825
NSN 6240-01-490-0172
NSN 5985-01-076-7044
NSN 6685-01-610-9361
NSN 6645-01-602-3813
NSN 5930-01-277-4863
NSN 4140-00-803-3404
NSN 2925-01-537-2069
NSN 5998-01-116-2531
NSN 4140-01-246-4267