Compatible with all kinds of angle grinders, it can be used for surface treatment of various materials such as stone, tile, marble, etc., suitable for home and professional polishing needs. It adopts the standard M14 interface, suitable for 5-inch (125mm) diameter stone polishing discs, easy to install and highly adaptable. The polishing disc is made of aluminum alloy, which is durable and corrosion-resistant, and can maintain good stability during high-speed rotation. The polishing disc has a self-adhesive design, so that the polishing disc and the disc surface can be firmly attached, which is convenient and quick to replace, saving operation time. The aluminum alloy disc body is light and not bulky, which reduces hand fatigue during operation, is suitable for long-term polishing work, and improves the uniformity and precision of the polishing effect., Manufacturer: YINETTECH