【Application】This diamond flat wheel is suitable for grinding/cutting super hard materials, such as: gemstone, granite, marble, glass, wolfram steel, hard alloy, ceramic, etc. Ideal for cabbing and contour grinding. /p> 【High quality】Premium diamond is strong adhesion and durable, which can last for a long service life. 【Excellent effect】This diamond grinding wheel is of high rigidity, which can achieve fast cutting/grinding and make your grinding work more efficient. 【Tips for use】Can be used in dry or wet conditions, wet use recommended, must be dry after use to prevent rust.