The silicon carbide grinding stone from Dremel is a versatile tool designed for grinding a wide range of materials. With a diameter of 19.8 mm and a shank diameter of 3.2 mm, this grindstone is ideal for use on glass, ceramics, non-ferrous metals and porcelain. It enables precise grinding work and is particularly useful for fine detail work. The whetstone is made of high-quality silicon carbide, which gives it high abrasion resistance and guarantees a long service life. This whetstone is easy to use and can be used in various applications to smooth or shape surfaces. It is an essential accessory for hobbyists and professionals who value quality and efficiency.