The DEWALT Angle Grinder Tool, Paddle Switch, 4.5″ has a next generation 11 Amp AC/DC 11,000 RPM motor provides the best power to weight/size ratio available. Also, the large spiral bevel gear provides long transmission life.
The powerful Dust Ejection System provides durability by ejecting damaging dust and debris particles that can enter the metal grinder. Therefore, the oversized brushes of this DEWALT angle grinder provide 2 times brush life over the previous model (D28402) as well. One-Touch Guard allows for 360 degree rotation of the guard with a single action.