About this item 【Upgrade Design】: highlight surprise - we design a special angle grinder for different sizes of buyers - standard size 7/8, reinforced with inner diameter 2.0-4/5 circles, which inner diameter can be replaced at any time just add a small circle, suitable for your various models of universal compatibility，Angle Grinder Cutting Disc 【Smooth Chip-Free Cutting】：indestructible disc for grinder，It cuts with extremely high precision, leaving your material clean and chip-free. It is suitable for chamfering, grinding and smooth cutting of jade, crystal, metal, ceramics, tiles and other materials. 【Unbreakable Grinding Disc】：The traditional angle grinding disc has poor cutting ability and breaks easily. Introducing an indestructible grinding disc designed to be highly durable and efficient, capable of cutting through any material with ease in seconds. 【Indestructible Disc】：Our high-speed unbreakable discs provide flat, clean cuts without cracking, no matter what material is being cut - metal, stone, ceramic, wood or tile. With this disc, you can complete cutting tasks in half the time and be confident in its reliability. 【Easy to Install and Use】：angle grinder cutting disc，The Indestructible Disc is compatible with angle grinders, and can be easily installed and used for dry or wet cutting, as well as long-time continuous cutting.