DeWALT High Performance Flat Cut-Off Wheel, Type 1, 7" Diameter - 51-603-504
Thin .045" wheel design for fast burr free cutting.Hole Size: 7/8"Hole Thread Size: No ThreadProprietary Aluminum Oxide grain combination for aggressive cutting action.Proprietary material mix ensures durable long life wheels.2 full sheets of fiberglass for durability and safety.