Green Grinding Stone for Granit 4"
Green grinding stones are made from green silicon carbide, which is more abrasive and 30% more durable than black grinding stones. They are used for grinding of granite, marble and other types of stones. They have 5/811 thread and can be used with grinders, either dry or wet. Size: 4"x2" 5/811 thread to be used with grinders; Maximum speed ...