Description: 【Versatile Use】: This Grinding Disc Wheel is suitable for a variety of materials including rock slabs, ceramic tiles, marble, glass, jade, vases, tea sets, tableware and brick. It's suitable for chamfering and grinding 【Material】: The Grinding Wheel is made from diamond material which is known for its durability and high performance in grinding tasks 【Design】: The fine sand body is firmly fixed on the substrate to ensure it does not easily fall off during use 【Dimensions】: The grinding disc has a diameter of 3.94inch with an inner diameter of 0.63inch and a thickness of 0.08inch. The width of the sand is 0.87inch making it ideal for various applications 【Package Includes】: Each package comes with a grinding disc ensuring you have everything you need to get started on your next project Specification: Diameter 10cm/3.94inch Inner Diameter 1.6cm/0.63inch Thickness 2.1mm/0.08inch Width of Sand 2.2cm/0.87inch Package Includes: 1 Grinding Wheel Disc Note: Please allow slightly errors due to manual measurement and different monitors.