The Gorilla GCT-9 is a compact and easily portable unit built with multi-functionality in mind. Our Locking/swiveling rear casters enable the user to change from crack chasing to joint clean-out in seconds. The powerful electric power head produces zero emissions, making this the perfect saw for indoors and outdoor applications. Adjusting the depth couldn't be easier, loosen the thumb knob and slide the stop to your desired cutting depth. And the unique foot lock and pivot arm allow you to lift and lower the blade into cuts in seconds. All of these features are complemented by our powder-coated ¼” steel frame to provide durability, longevity, and reduce harsh vibrations