It is easy to operate on vertical surfaces and allows stage adjustment of groove width using thrust washers. It has an adjustable depth of cut. To keep the work place clean and tidy, the wall chaser has an efficient dust extraction in connection with vacuum cleaner. The wall chaser has a magnesium alloy gearbox.The Sparky FK 3014 has constant electronics with a soft start. For safety, it has a thermal overload protection, auto-stop brushes, double insulation and a safety switch with lock on function. In addition, the wall chaser has a quick release aluminium disc guard with support rollers and a spindle lock button for disc replacement.