This is a Power Action WC1600 Professional Edition wall chaser.
This tool is specifically designed for cutting grooves and channels into masonry or concrete walls for installing electrical wiring or plumbing pipes.
It features a 1600-watt motor capable of running at a no-load speed of 8000 revolutions per minute.
The tool comes in a branded hard case, which includes a 4-meter rubber cable for improved reach.
It offers adjustable cutting settings, with a maximum cutting depth of 30mm and a maximum cutting width of 35mm