Optimized Heat Dissipation - Designed with evenly spaced holes, the disc ensures excellent heat dissipation during cutting, preventing overheating and ensuring long-lasting cutting performance without damage. The included adapter ring ensures a for your angle grinder, offering added stability and safety. Ultra-Thin Design for Clean Cuts - The 1mm thickness of this cutting disc allows for ultra-thin, clean, and precise cuts, reducing material waste and offering a smooth finish when cutting glass, jade, ceramics, and more. Premium Ceramic Construction - Made with top-grade ceramic and grit, this 4inch glass cutting disc ensures exceptional durability and for smooth, chip-free cuts on various materials, including glass, crystal, jade, and marble. Versatile Compatibility - Perfect for 4inch angle grinders with a 7/8inch arbor, this cutting disc can handle both wet and dry cutting applications, making it ideal for glass, ceramic, jade, and tile cutting jobs., Manufacturer: Akfldms