General description The 7 x Glass Cutter and Tile Cutter Set is a professional-grade tool designed for precise cutting of glass, tiles, mirrors, and mosaics. It features a diamond-tipped metal cutting tool with a service life exceeding 20,000 meters, ensuring durability and reliability for various cutting tasks. Technical specifications 3 diamond cutting heads Suitable for glass cutting Cutting thickness for ceramic tiles: 2 mm to 20 mm Compatibility and accessories Includes a glass cutter 2 extra cutting heads Oil dropper Screwdriver Booster Pin glass cutter Installation Add carbon oil to the handle for smoother cutting Usage Ergonomic pencil-style metal handle for better grip and slip resistance 360° roller for smooth and accurate cutting Metal ball at the top for breaking glass by tapping Lightweight and portable design for comfortable use Other information Note: Oil is not included