Indestructible Disk for Grinder Ultra-fine Corrugated Tile Cutting Discs Master Features: Sharp and durable High efficiency No burst & Long life Smooth operation Thermal hole design Package Contents: 3/5/8 * Ultra-Fine Corrugated Tile Cutting Discs Master/Indestructible Disc 2.0 - Cut Everything in Seconds/Indestructible Disk for Grinder During cutting, stopping cooling appropriately can increase the service life of the blade. Indestructible Disc for Grinder - Our high-speed unbreakable disc provides flat, clean cuts without breaking Specifications: Weight: 66g, 78g Thickness: 1.2/2 (mm) Inner diameter: 20 (mm) Outer diameter: 100/105mm Process: Brazing process Color: Red, Green, Yellow, Blue Red Disc Processing Oject: ceramic tile and stone Red Disc Applicable models: angle grinder, marble machine Material: Diamond + High manganese steel matrix, Emery and synthetic gold steel plate Choose the right cutting blade according to your needs. Please read the relevant instructions before installing the diamond saw blade. Wear goggles, protective mask, safety shoes and overalls.