Description: The diamond grinding wheel has strong abrasive grain, long life, and low abrasion, making the diamond grinding wheel give full play to its wear resistance and great grinding effect in high-speed, ultra-high-speed, high-efficiency and high-precision grinding. It becomes the first ideal tool for the grinding of brittle materials such as glass, ceramic, gems, stones and hard alloys. Feature: Effectively grind difficult-to-machine materials such as hard alloys, glass, and ceramics. High wear resistance makes diamond grinding wheel a tool that can satisfy both high efficiency and precision machining. Good cutting performance ensures the smaller grinding force, reducing the grinding power and energy consumption. Good thermal conductivity can avoid burns, cracks of the workpiece, greatly improving the processing quality. Ideal tool for the grinding of brittle materials such as glass, ceramic, gems, stones and hard alloys. Specifications: Model: BW100*20*10*3 Shape: Cup Grit Size: 120 Inner diameter: 20mm/0.79in Outer diameter: 100mm/3.94in Diamond edge width: 10mm/0.39 Diamond thickness: 3mm/0.12in Height: 33mm/1.3in Weight: Approx. 255g Package Includes: 1 x Diamond Grinding Wheel Cup Note: 1. Due to the difference between the monitors and light effect, the picture may not reflect the actual color of the item. 2. Please allow 1-3mm error due to manual measurement. Thanks for your understanding. 1、Effectively grind difficult-to-machine materials such as hard alloys, glass, and ceramics. 2、High wear resistance makes diamond grinding wheel a tool that can satisfy both high efficiency and precision machining. 3、Good cutting performance ensures the smaller grinding force, reducing the grinding power and energy consumption. 4、Good thermal conductivity can avoid burns, cracks of the workpiece, greatly improving the processing quality. 5、Ideal tool for the grinding of brittle materials such as glass, ceramic, gems, stones and hard alloys.