Feature: Advanced materials: Using , new brazing process, upgraded and improved discs, more convenient, safer and longer service life. Easy to use: Designed for use with the Model 100 angle grinder, it is easy to install and use and can withstand the demands of dry/wet cutting and long periods of continuous cutting. Specification: Product name: Cutting disc Dimensions: (approx.) 75 mm / 3 inches Aperture: 10mm Optional size: 75101.0mm Suitable for: cutting ceramics, glass, ceramic tiles, wine bottles, jade; cleaning the gaps between floor tiles; cutting thin metal: cast iron, angle iron, square tube, color steel. Quantity: 1 piece Package Included: 1 cutting disc notes: 1. Transition: 1cm=10mm=0.39 inches. 2. Due to various factors such as monitor brightness and light brightness, the actual color of the item may be slightly different from the image displayed on the website. 3. Manual measurement data may have slight deviations.