DeWalt Cup Wheel Diamond 4"

High diamond concentration for long life and aggressive material removal. Large grinding segments with heat-treated steel bodies which provides increased durability and wheel life. Diamond grinding wheels cup 5/8 by 11 inch round arbor, carded 4 inch diameter maximum 15000 rpm. Used for rough grinding, deburring and fast material removal of concrete, masonry and stone. Designed for heavy material removal. With high diamond concentration for extended life and aggressive material removal, DeWalt grinding wheels last 350 X longer than conventional abrasives. Large grinding segments with heat-treated steel bodies deliver increased durability and wheel life.