SpecificationsPower Input:2600 WattsMax Watts Out:3650 WattsNo Load Speed:8500 rpmMax. Disc Diameter:180 mmSpindle Thread:M14Weight:5.6 KgDimensions (L x W x H):520 mm x 180 mm x 151 mmHand/Arm Vibration – Grinding:8.5 m/s²Uncertainty K 1 (Vibration):1.5 m/s²Sound Pressure:96 dB(A)Sound Pressure Uncertainty:3 dB(A)Sound Power:107 dB(A)Sound Power Uncertainty:3 dB(A) SKU: DWT.E4597.220 Brand: DEWALT Country of Manufacture: China Supplier Part Number: DWE4597-220 Voltage Rating: 220 V Unit of Measure: PCS