Green Grinding Stones for Granite/Marble 1.5 " Set of 5 pcs
Order sets of 1.5" grinding stones of 5 different grits and get free USPS Priority Mail shipping. 1.5" grinding stones are ideal for grinding tight radius such as sink holes for granite, marble and other types of stones. Green grinding stones are more durable (30% more) than regular black grinding stones. However they are not green in color.