<UL>The DeWalt D28402K is a Factory Reconditioned Heavy-Duty 4-1/2 Small Angle Grinder with Paddle Kit. It has 10.0 Amps AC/DC 11000 RPM motor designed for faster material removal and higher overload protection. The dust ejection system provides durability by ejecting dust particles that enter the tool through the air intake vents. Jam-pot, low profile gear case provides precise gear alignment for a smoother, quieter transmission while allowing access to tight spaces. One piece brush arm prevents brush hang-up due to dust ingress. The quick-change wheel release provides easier and quicker wheel removal without the need for a wrench.