【SIZE】Diameter 9 Inch(230mm), Diamond height 10mm, Diamond thickness 1.8mm, Arbor: 25.4mm, Reducer Washer: 25.4/22.23mm, Diamond Grit #60/70. 【APPLICATION】Fast cutting porcelain ceramic tile, marble, granite, quartz, artificial stone & more. Can be used for both wet and dry. 【SPECIAL DESIGN】Mesh turbo rim with hybrid diamond segment provides fast high-quality clean cutting and minimal chipping. Reinforced steel core prevents flexing, wobbling, and vibration during cutting. 【WHY CHOOSE US】Hot Pressed Technology and High-quality Diamond Grain, sharper, strong and durable. Provides higher processing efficiency and longer service life. 【RECOMMENDED MACHINE】: Suitable for angle grinder, circular saw and tile saw. Recommended RPM: 4000maximum RPM: 6500.