DeWALT® XP® Guaranteed Tough® Surface Grinding Cup Wheel, Double Row, 4 in Wheel Diameter, Diamond Abrasive, 15200 rpm Maximum, Applicable Materials: Concrete and Masonry, 5/8-11 Center Hole Thread, Cup Wheel

ITEM FEATURES:

• High diamond concentration for long life and aggressive material removal
• Large grinding segments with heat treated steel bodies which provides increases durability and wheel life