DEWALT | Small Angle Grinder 115mm 1200W | DWE4212-B5Power Input: 1200 Watts No Load Speed: 11000 rpm Max. Disc Diameter: 115 mm Spindle Thread: M14 Weight: 2. 2 kg Length: 285 mm Height: 80 mm Hand Arm Vibration " Grinding: 8. 3 m s 1 2 Uncertainty K 1 (Vibration): <2. 5 m s 1 2 Hand Arm Vibration " Sanding: 1. 5 m s 1 2 Uncertainty K 2 (Vibration): 1. 5 m s 1 2 Sound Pressure: 91. 5 dB(A) Sound Pressure Uncertainty: 3 dB(A) Sound Power: 102. 5 dB(A) Sound Power Uncertainty: 3 dB(A) A nonlocking paddle