Features and Benefits:�5/8"-11 thread for use with standard grinder�Desgined to be used Wet or Dry�Double Row�Smooth finishMilwaukee diamond cup wheels are designed to the highest standards, only using quality diamonds. Available in sizes 4 in., 5 in., and 7 in., double-row cup wheels are designed for fast removal, shaping, and smoothing of concrete, masonry, and stone. Milwaukee provides cup wheels in single-row, double-row, and segmented-turbo.