Are you still suffering from the following problems? The angle grinder is difficult to control, the stone size is not accurate, the dust is harmful to health. If you encounter these problems, it's time to try this chamfering device. It is easy to use, does not hurt the tile, high precision, you will not be disappointed. Features: The aluminum alloy integrated design Aluminum is more practical and has a long service life. With 24 pieces nylon axles, it is not easy to damage the tiles. Resistant to scratches and wear , stable performance, high precision, saving time and effort. Applicable type: the bottom plate is not beveled, and there is no corner disc in front of the marble machine; the length of the bottom plate does not exceed about 180mm; suitable for different cutting machine size bases between 122-178mm. Features: Material: aluminum alloy Color: gold Saw blade adjustment range: 0-5mm / 0-0.2in Total length: 250mm / 9.8inch Item Weight: 505g / 1.1lb Package size: 270 * 110 * 87 mm / 10.6 * 4.3 * 3.4 inch Package size: 418g / 0.9lb Package List: 1 * Chamfering Device