The rear corner panel is and the four screws on the panel fix the marble panel stainless steel materials, strong and Efficient, precise, easy to do, fast and economical rear tiling The chamfering machine can only be used on smooth bricks, and it can smoothly on the brick surface by pulley This is a useful home and work tool. A good cutting tool building or decoration. This is also a useful tool for glass and ceramic process projects, Manufacturer: XIAOQENAN