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 5/8-11 thread and can be used with grinders, either dry or wet. Please always wear safety glass and other protections when using grinding stones. Box of 10.
-Size: 4"x2"
-5/8-11 thread to be used with grinders
-Maximum speed 9070 RPM
-Beveled edges on top and bottom
info:
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