[High-Quality Material]Edge Diamond Grinding Wheel Made of high manganese steel and brazed diamond, the high-quality diamond ensures excellent performance on multiple surfaces.and The Edge Diamond Grinding Wheel is more wear- than ordinary edge grinding wheels. [Fast & Precise] Effortless operation, which makes it very comfortable and makes it possible to do the job faster and with greater precision. [Wide Use]The Edge Diamond Grinding Wheel is designed for spot leveling, edge grinding, chamfering, and arc grinding of ceramic tiles, marble, , quartz stone, , masonry brick, concrete, and much more! [Can Be Used Dry or Wet]Edge Diamond Grinding Wheel Especially for concrete outside wall in building or decoration. [Easy to operate]Edge Diamond Grinding Wheel Effortless operation, which makes it very comfortable and makes it possible to do the job faster and with greater precision. Color: As shown Material: Metal size: 40mm Package Contents: 1*Grinding Wheel Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.