mesh spacing of about 1 to 5 mm and in particular about 2 5 mm under the mesh spacing the distance of the center lines of two adjacent fabric elements is to be understood in a third embodiment the raised relief may be an irregular coating as is achieved by chemical or physical deposition of metal from the vapor phase the application of the raised reliefs can by very different u2014 simple and complex u2014 procedures which yet solve all the object of the invention to the full extent in a first embodiment the base body is simply wrapped with a wire preferably a metal wire in a second alternative embodiment a metal fabric or a metal mesh is used instead of the wire this may be preformed for example by forming the shape of the tool and then mounted on the base body in order to increase the strength it is advisable to weld the wire coil or the metal fabric to the base body in a third alternative embodiment it is possible to produce the relief on the surface of the base body by chemical or physical vapor deposition chemical physical vapor phase deposition cvd pvd the term chemical vapor deposition is a group of coating methods which are used inter alia in.