DeWalt 4.5" Grinding Wheel General Purpose (DW4523) Item #631343 Model #2731836 It forms an ideal seal

It forms an ideal seal keeping out moisture and wind driven rain

spot-welded metal or any galvanized surface

Recirculation happens through filters to keep the air fresh - it's perfect for people in condos or those without existing ductwork

energy efficiency and lasting protection

intuitive controls that give end users great experience

DeWalt 4.5" Grinding Wheel General Purpose (DW4523) Item #631343 Model #2731836 It forms an ideal sealHigh performance aluminum oxide grain for long life and high material removal of the grinding wheel High grain concentration of the grinder disc is made for aggressive grinding action and smoother running wheels Proprietary material mix of 4 1 2 grinding wheels ensures durable long life wheels 3 full sheets of fiberglass for durability and safety Grit Material Aluminum Oxide Item Diameter 4. 5 Inches Brand DEWALT Item Dimensions LxWxH 4. 5 x 4. 5 x 0.