English: A German pistol-type air hammer, pressure regulating trigger valve. This hammer comes with a vibration guard against deadening of the fingers caused by constant vibration. The chisel is contained within, but is interchangeable. Mostly used by sculptors. A slightly different model without vibration guard is preferred by stonemasons.
Nederlands: Een Duits model beeldhouwhamer, met tillingsdemper. De beitel is opgesloten binnenin de demper. Dit model wordt door beeldhouwers gebruikt; steenhouwers prefereren een model zonder deze demper.
{{Information |Description={{en|1=A German pistol-type pneumatic hammer, pressure regulating trigger valve. This hammer comes with a vibration guard against deadening of the fingers caused by constant vibration. The chisel is contained within, but interch