【SIZE】Diameter 4.5 inch(115mm), Diamond height 25mm, Diamond thickness 1.7mm, Diamond Grit #60/70, 5/8"-11 Thread. 【APPLICATION】For fast cutting, shaping, grinding and grooves horizontally in procelain ceramic tile granite marble and artificial stone etc. Can be used for both wet and dry. 【SPECIAL DESIGN】Double-sided Hexagon Design, 25mm diamond height on the double work face, fast, smooth cutting grinding and chip-free. 【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】: This product is applicable to angle grinder. Recommended RPM: 8000, maximum RPM: 13200.