The PRACTIC-PLUS cutter includes a highly rigid and stable aluminum tool holder. Together with the closed sliders made of POM, this set facilitates smoother, easier, and more efficient scratching of the tile. This set offers a cutting system with greater reliability and performance.. Tungsten carbide blade ensures durability. Designed to cut porcelain, ceramic and glass flooring. Features an aluminum tool holder for easy storage. Blade Material: Tungsten Carbide. Color Family: Red and Black. Cuts Through: Ceramic,Glass,Porcelain. Flooring Product Type: Tile Tool. Flooring Tool Features: No Additional Features. Material: Stainless Steel. Maximum tile cut size diagonal (in.): 17. Maximum tile cut size rip (in.): 24