DEWALT Diamond 7 in Grinding Wheel Digital Torque Wrench you’ll be able to easily you’ll be able to easily control and program the lighting from your mobile device—from color temperature fine tuning and dimming to set the mood An automotive D bulb seal and built in rain gutter keeps weather out and each box has a black powder coat finish for maximum corrosion resistance Sub Brand N A Series Name N A Application Grinding Material Diamond Type N A Wheel Type Grinding wheel Grit N A Diameter (Inches) 7 Thickness (Inches) 1 Extended performance diamond matrix provides 350x's the life of conventional abrasives and aggressive material removal Large grinding segments with heat treated steel bodies which provides increases durability and wheel life Dry grinding of concrete and other masonry materials Double rim provides longer life and more aggressive material removal