Do you still have the following problems? The angle grinder is difficult to control, the size of the stones is inaccurate, and dust is harmful to health. If you encounter it, it's time to try this chamfering device. It is easy to use, won't harm the tiles, has high accuracy, and you won't be disappointed.Features:Integrated alloy design39; Aluminum is more practical and has a long service life.24 nylon shafts, not easy to damage ceramic tiles.Durable to scratches and wear, stable performance, high accuracy, time-saving and labor-saving. Applicable types: bottom plate without chamfer, marble machine front without corner plate; The length of the bottom plate does not exceed about 180mm; Suitable for base cutting machines of various sizes between 122-178mm.Features:Material: Aluminum alloyColor: SilverSaw blade adjustment range: 0-5mm/0-0.2inTotal length: 250mmItem weight: 505 grams/1.1 poundsPackaging size: 270 * 110 * 87mm/10.6 * 4.3 * 3.4inPackaging size: 520 grams/1.1 poundsPackage List:1 * Chamfer device