2025 Upgrade Indestructible Disc 2.0 Conventional angle grinder discs break quickly and cut poorly. Our Indestructible Disc 2.0 solves this problem. This indestructible Disc uses high manganese steel matrix, a new brazing process, upgraded and improved blade. It is not only safer and faster, but also it has a longer service life. Cut Anything in Seconds Our unbreakable disc provides flat, clean cuts without breaking, regardless of the material being cut - metal, stone, ceramic, wood, or tile. Highly durable, efficient, and capable of cutting through any material with ease in seconds. EASY TO USE This Indestructibles Disc 2.0 is designed to be used with an angle grinder, it is easy to install and use. It can be used for long-term continuous cutting of various work surroundings, more convenient, safer, more wear-resistant, and longer service life. Wide Application With 4inch (100mm) diameter, 0.078 inch (2.0mm) thick, 0.86" (22mm) inner hole. This indestructible disc is compatible with all 7/8” angle grinders (Model 125) for smooth cutting, chamfering and grinding of PVC pipe, color steel tile, thin-walled pipe, stainless steel, color steel tile, square pipe, angle iron, steel within 20mm marble, wood, ceramics