Compatibility：Diameter: 115mm (4.5“). Thickness: 1.4mm (0.055”). Segment Height 10 mm（2/5"）.This diamond saw blade can be used dry or wet, Suitable for most tile saws and hand-held angle grinders with a 7/8"-3/4" (22.23 mm-20mm) Efficient Operatio：Unique turbo mesh rim blade and X teeth provide fast, precise, smooth cutting Super Thin Design：For fast cutting and low waste. HERZO Super Thin diamond saw blades are specialized cutting discs designed to deliver precise and clean cuts in a variety of tile materials, such as ceramic, porcelain Stable Cutting：Thicker center to avoid vibrations and wobbling. Stiffening flange in centre ensures straight cuts.High-performance diamond matrix ensures durability and efficient material removal Durable：Super thin design reduces force needed for cutting, minimizing tile breakage and tool wear. These diamond discs work for both dry and wet cutting, with wet cutting extending blade life HERZO 4-1/2 inch Super Thin Diamond Cutting Blade, 4.5" Tile Blade for Smooth Cutting Porcelain Ceramic Granite Marble Tile, Diamond Saw Blades for Angle Grinder (3-Pack) Compatibility:Diameter: 115mm (4.5“). Thickness: 1.4mm (0.055”). Segment Height 10 mm（2/5"）. This diamond saw blade can be used dry or wet, Suitable for most tile saws and hand-held angle grinders with a 7/8"-3/4" (22.23 mm-20mm)