Concrete Groove Cutter is a form of specialized tool that is twin-bladed. It is primarily used for cutting narrow channels in brick, stone and concrete walls. It is mainly used by electricians and plumbers. The tool is available in 110v to 230v and comes with an adjustable depth of cut for accurate results. OMADA wall chaser is powered by an electric motor to drive a pair of abrasive discs that are positioned closely together. This wall chaser machine is a similar design as that of the angle grinder. The basic functioning of wall chaser is with the help of continuous motion it is driven against the wall to cut the channels for electrical wiring and pipes.