Dewalt XP7 Tile Blades Precise cuts with superior finish. Designed with advanced features, the XP7 Tile Blades deliver fast, accurate cuts in various applications. Features Available in 4in, 7in, and 10in sizes High-strength steel core with a continuous diamond rim Ultra-thin outer rim and a proprietary mix of high-purity diamonds reduce breaks Precise cuts with minimal wobble due to the reinforced hub welded to the core Longer, stronger, and more extreme than its competition Can cut a wide variety of materials, including Ceramic, Porcelain, Granite, Marble, and Natural Stone 4in size and can be used wet or dry 7in and 10in sizes are WET ONLY Diamond Blade Specifications Model DW47457 DW47757 DW47057 Blade Size 4" 7" 10" Arbor 5/8″ – 7/8″ – 20 mm 5/8″ 5/8″ Thickness 0.055 in. (1.4mm) 0.048 in. (1.2mm) 0.048 in. (1.2mm) Segment Height 7 mm 7 mm 7 mm Max RPM 15,200 8,700 6,000