CUTTING DISC SIZE: Diamond blade 4 in,105 x 10 x 1.2 x 22.23 mm, thickness: 1.2 mm, outer diameter: 105 mm/4 inches. APPLICATION: Diamond saw blades are specially designed for cutting tile, porcelain, ceramic tiles, granite, sandstone, marble, brick, slate, and cement liners. HIGH QUALITY: High-quality ceramic tiles require high-quality tile blade to provide you with a fast, precise, smooth, and chip-free cutting experience. And it will not harm your tiles, nor will it break. SPECIAL DESIGN: Thetile cutting tools new generation of X gear rim design can speed up the cutting speed, ensure longer service life. It can be dry-cut and wet-cut, and the cutting effect is better with water. APPLICABLE MACHINES: The diamond blade suitable for most tile saws with 7/8" or 5/8" blades, hand-held angle grinders, and hand-held cutters. Diamond Saw Blade