Grinding wheel is the most important type of grinding tool in grinding. The 14 inches cutting disc is a porous body which is prepared by adding a binder to an abrasive, and compacting, drying and baking. Due to the different abrasives, binders and manufacturing processes, the characteristics of the grinding wheel vary greatly, which has an important influence on the processing quality, productivity and economy of the grinding. The characteristics of the grinding wheel are mainly determined by factors such as abrasive, particle size, binder, hardness, structure, shape, and size. It is believed that people who have used the grinding wheel piece know that the selected grinding wheel not only uses Shutan but also greatly improves the working efficiency. Here is how to choose the grinding wheel: 1. Good uniformity appearance and no crack shape is the basic appearance of the high-quality grinding wheel; 2. Excellent packaging and printing security barcodes are the difference between the factory products and counterfeit goods; 3. The lower the static unbalance value of any grinding wheel, the better, of course, the greater the difficulty of production; 4. For carbon steel, alloy steel, cast steel, stainless steel, copper and aluminum, glass stone, because their tissue density and heat status are different, it also determines the difference when choosing the grinding wheel; for the glass stone, the market There are special glass stone cutting blade grinding tools; copper aluminum and stainless steel solid materials use lower thickness or zirconium corundum as the base of cutting or grinding; for cutting carbon steel, stainless steel profiles (non-solid) requirements Grinding wheels with higher hardness will greatly improve the life; but for solid round steel and forgings, the grinding wheel should not be too high in hardness, otherwise it will not move! 5. The general rule of cutting and grinding is that the amount of iron to be removed is small, the wear is low, the high quality cutting disc supplier is too hard, the amount of iron to be removed is too large, the material is too poor, the quality of the inner quality is as little as possible, and the maximum amount of iron is removed. At the same time feel good; 6. If the amount of grinding wheel of one of your specifications is very large, there may not be the most suitable grinding wheel on the market. Please contact the manufacturer directly and ask for the specific conditions. You can provide the maximum according to your requirements. Reduce the cost of the grinding wheel.