Features: High Quality Material: Made of diamond, no deformation, no cracking, safer to use. Save working time and improve production and processing efficiency. Low Noise: The ultra-thin saw blade does not damage the surface of the object, the cutting force is even and the flatness is good. Low noise and less dust when cutting, can do the cutting fast and well Fast and Precise Cutting: Diamond cutting blades are high temperature resistant, diamond particles are not easy to fall off, more durable than other materials, cutting straighter, faster and resistant to wear. Scope of Application: For smooth cutting and polishing of glass, jade, crystal, wine bottles, ceramics, tiles and other materials. After-sales Service: If you have any problem, please contact us immediately, we will help you solve it as soon as possible. Specifications: Material: Diamond External Diameter: 10cm Internal Diameter: 2cm Thickness: 2mm 1 *Cutting Blade