DEWALT Depressed Center Wheels: Aluminum Oxide, 4 1/2 in Abrasive Wheel Dia, 7/8 in Arbor Hole Size

DeWalt Industrial Tool Company is an American worldwide manufacturer of power tools and hand tools for the construction, manufacturing and woodworking industries. DeWalt is a registered trademark of Black & Decker Inc., a subsidiary of Stanley Black & Decker Featuring a soft formulation for expedited grinding of hard materials DEWALT Type 27 Metal Grinding Wheels contain 3 full sheets of fiberglass for helps to increased durability and safety High quality materials for consistent performance