DEWALT DWE4557 Angle Grinder, 15 A, 8, 500 RPM Max. Speed, Trigger, 7 in Wheel Dia, 120V AC, Flathead, Fixed G1290676 Item Oscillating Tool Kit Voltage Item Oscillating Tool Kit Voltage 20V DC Orbits per Minute 0 to 20 Case Dimension: 40 in x 24 in x 11 in 5 m s2 Sound Pressure: 96 dB(A) Sound Pressure Uncertainty: 3 dB(A) Sound Power: 107 dB(A) • (1) 3 Position side handle Additional Features: • 3 position side handle provides improved ergonomics for specific applications • This product runs off of AC DC power • Dust Ejection SystemTM protects the motor from damaging particles entering air intake that would otherwise abrade the motor and increases brush life • Anti vibe trigger handle reduces user fatigue caused by vibration • Lightweight design (11 Disc Diameter: 180 mm Spindle Thread: M14 Weight: 5