Grinding wheel options Available as a singlepack or doublepack conical grinding wheel designed for chamfering, polishing, and finishing stone materials. Crackresistant design Relieves stress on rough holes in glass and porcelain tiles, reducing the likelihood of cracks during application. Userfriendly for all skill levels Suitable for professionals and DIYers alike; simplifies edge finishing tasks on exposed holes. Construction and materials Made with emery and silicon carbide for reliable performance and long life in demanding projects. Use scenarios Chamfering and polishing edges around tile cutouts during kitchen backsplash or bathroom installations. Finishing rough holes in glass or porcelain tiles to improve fit and appearance. Smoothing and shaping stone surfaces such as countertops, floors, or vanity tops for a clean, professional finish.