Package options - 1 piece or 2 pieces grinding wheels to fit your project needs, giving you the right quantity for the task at hand. Material and construction - Conical grinding wheels made from a durable blend of Emery and Silicon Carbide for long wear and efficient performance across a variety of materials. Finishing and performance - Specifically designed to bevel edges, create chamfers, and relieve stress around rough holes in glass and porcelain tiles, delivering a refined, smoother finish. Stone work and applications - Suitable for chamfering, grinding, and finishing various stones. A practical tool for both DIY enthusiasts and professionals. Key benefits - Improves edge quality and finish on glass, porcelain, and stone surfaces. - Durable abrasive blend provides lasting performance and efficient material removal. - Conical shape enables precise control in tight or hard-to-reach areas. Compatibility and use cases - Works on glass, porcelain tiles, and natural stones. - Use scenarios: - Bevel tile edges before installation for a cleaner, professional look. - Chamfer holes or edges in glass and porcelain tiles to improve fit and reduce stress. - Grind and finish stone surfaces during countertop fabrication or tile work.