Brief:Material： Abrasive cloth with Aluminium oxide, Zirconium oxide, Silicon carbide grain, Ceramic Backing： Fiberglass, plastic Type： T27 refers to a flat shape designed to help flatten surfaces and outer edges, with a working surface angle of 0° to 15°. It ensures quick and easy completion of work with maximum contact area. T29 features a built-in angle to assist in grinding complex work surfaces, seams, and inner corners. The 15° to 30° working surface helps in rapid cooling of the device.
