The Roscamat SHARK is an electric articulated-arm tapping machine developed by ROSCAMAT® & 3ARM. It is designed with a tilting arm which works through a pneumatic spring. The arm fits an intermediary union into a radial arm which can revolve in an angle of approximately 360º. The assembly has security with the workbench because of the base plate with a post clearing in the whole table area. The motor head of this machine is located in the end of the tilting arm. This motor head is movable with the right angles relative to the working area.