Device in power-driven hand tools

An improved power driven hand tool having a body containing a driving motor and a tool driven by said driving motor, a handle arrangement to hold and control said hand tool during operation thereof, the improvement comprising said handle arrangement comprising a first grip handle in the form of a bow handle, said bow handle projecting from the hand tool and arranged to be pivoted about an exterior face of said hand tool body about a first pivot axis, and a second grip handle, said second grip handle being mounted on said hand tool for rotational movement about a longitudinal handle axis for the purpose of allowing the grip on said second grip handle to be retained irrespective of the angular position of said hand tool body relative to said first grip handle.