Power Input: 1250 Watts<br>No Load Speed: 0-600/3500 rpm<br>Max. Disc Diameter: 150 &amp; 180 &amp; 230 mm<br>Spindle Thread: M14<br>Weight: 3.0 kg<br>Length: 480 mm<br>Height: 135 mm<br>Sound Pressure: 84 dB(A)<br>Sound Pressure Uncertainty: 3 dB(A)<br>Sound Power: 95 dB(A)<br>Sound Power Uncertainty: 3 dB(A)