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 5920-00-291-1379
NSN 5905-00-825-3161
NSN 5965-01-655-9656
NSN 2925-00-149-0760
NSN 5905-00-203-5913
NSN 5920-01-144-3841
NSN 5915-01-014-4837
NSN 5950-01-026-2284
NSN 5905-01-648-4994
NSN 5905-00-206-1943
NSN 5925-01-315-3203
NSN 5915-01-205-2933