Heavy duty grinding wheel has the characteristics of high strength, high density, high hardness, high grinding ratio and high efficiency. Depending on the kinds of steel, the work load of grinding machine and other factors, customers can choose different grinding wheels with different particle size, hardness, speed, and mixing ratio of abrasives.
link:https://www.renwa-abrasive.com/resinoid-grinding-wheel/heavy-duty-grinding-wheel.html