Portable generator with radio head, pump and standard mounting cone for MK2 for the quill of a drill, etc. The basic equipment includes a pump with a water tank of 50 liters.

A torn off tap or a screw which is partly still stuck in the workpiece and cannot be removed by simple means can render the entire workpiece unusable if the workpiece is not freed from the foreign body. Often the stuck material cannot be removed with conventional tools and should be removed with an erosion drill. The workpiece itself and the surrounding properties are not damaged. An erosion machine can also be used, for example, for fixed bearings, markings, profiled insertions or round insertions.