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 6240-01-147-7494
NSN 5960-01-380-0885
NSN 6650-01-520-8701
NSN 5960-01-570-8605
NSN 5835-01-408-7576
NSN 2925-00-862-8550
NSN 6620-00-871-9642
NSN 6620-01-068-4498
NSN 5925-01-417-1244
NSN 6685-01-165-0360
NSN 6650-00-857-2260
NSN 5930-00-163-7771