DEWALT Angle Grinder, 4.5 Inch, 11 Amp, With Paddle Switch (DWE402) Style:With No Lock lighting uniformity cleanig lighting uniformity 5" x 3" dimension is designed to easily connect with the Jandy Pro 3HP Stealth Pump 000 RPM motor of angle grinder provides the best power to weight size ratio availableDust Ejection System provides durability by ejecting damaging dust and debris particles that enter the metal grinderOversized brushes of this DEWALT angle grinder provide 2 times brush life over previous model (D28402)Large spiral bevel gear provides long transmission lifeOne Touch Guard allows for 360 degree rotation of the guard with a single actionQuick Change Wheel Release allows tool free wheel removal without need for a wrenchTop mounted and protected spindle lock button maximizes depth of cut without comprimising durability With Paddle Switch (DWE402)Next Generation 11 Amp AC DC 11