DEWALT DWE4557 Angle Grinder, 15 A, 8, 500 RPM Max. Speed, Trigger, 7 in Wheel Dia, 120V AC, Flathead, Fixed 1BE62 solid and stranded copper wire solid and stranded copper wire only Connectivity Back and Side Wired Temperature Rise Max Temperature (K) Thermal Imaging No Current Leakage Testing No Display Type Dual Backlit Instrument Counts 2 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